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From "Konrad Windszus (Jira)" <j...@apache.org>
Subject [jira] [Updated] (JCRVLT-465) VLT-RCP and Core require DS 1.4 due to constructor injection
Date Thu, 15 Oct 2020 07:47:00 GMT

     [ https://issues.apache.org/jira/browse/JCRVLT-465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konrad Windszus updated JCRVLT-465:
-----------------------------------
    Description: 
Although with JCRVLT-436 compatibility from a package import PoV has been restored with Jackrabbit 2.14 (ships with AEM 6.3) it requires OSGi DS 1.4 due to the usage of constructor injection in {{RcpTaskManagerImpl}}. AEM 6.3 still ships with DS 1.3 and only AEM 6.4 supports DS 1.4.
The log message which can be seen in the logs is
{code}
11.08.2020 17:21:02.359 *ERROR* [qtp884469201-165] org.apache.jackrabbit.vault.rcp [org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl(3004)] Error during instantiation of the implementation object (java.lang.InstantiationException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl)
java.lang.InstantiationException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl
 at java.lang.Class.newInstance(Unknown Source)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:237)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:109)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.inject.FieldHandler$ReferenceMethodImpl.getServiceObject(FieldHandler.java:985)
 at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1118)
 at org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1520)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1006)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:859)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
 at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
 at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
 at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
 at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
 at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
 at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
 at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
 at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
 at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
 at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
 at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
 at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
 at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
 at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
 at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
 at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
 at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
 at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
 at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
 at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
 at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
 at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
 at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
 at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
 at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
 at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
 at org.eclipse.jetty.server.Server.handle(Server.java:499)
 at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
 at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
 at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
 at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
 at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
 at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoSuchMethodException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl.<init>()
 at java.lang.Class.getConstructor0(Unknown Source)
 ... 140 common frames omitted
11.08.2020 17:21:02.360 *WARN* [qtp884469201-165] org.apache.jackrabbit.vault.rcp [org.apache.jackrabbit.vault.rcp.impl.RcpServlet(3003)] Could not get service from ref [org.apache.jackrabbit.vault.rcp.RcpTaskManager]
11.08.2020 17:21:02.361 *WARN* [qtp884469201-165] org.apache.sling.servlets.resolver [org.apache.sling.servlets.resolver.SlingServletResolver(2930)] Could not get service from ref [javax.servlet.Servlet]
11.08.2020 17:21:02.361 *ERROR* [qtp884469201-165] org.apache.sling.servlets.resolver.internal.SlingServletResolver bindServlet: Servlet service not available from reference [javax.servlet.Servlet]
11.08.2020 17:21:02.361 *INFO* [qtp884469201-165] org.apache.jackrabbit.vault.rcp Service [org.apache.jackrabbit.vault.rcp.impl.RcpServlet,7470, [javax.servlet.Servlet]] ServiceEvent REGISTERED
11.08.2020 17:21:02.361 *ERROR* [FelixDispatchQueue] org.apache.jackrabbit.vault.rcp FrameworkEvent ERROR (org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl (3004)))
org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl (3004))
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:380)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.inject.FieldHandler$ReferenceMethodImpl.getServiceObject(FieldHandler.java:985)
 at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1118)
 at org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1520)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1006)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:859)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
 at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
 at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
 at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
 at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
 at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
 at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
 at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
 at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
 at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
 at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
 at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
 at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
 at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
 at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
 at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
 at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
 at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
 at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
 at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
 at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
 at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
 at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
 at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
 at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
 at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
 at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
 at org.eclipse.jetty.server.Server.handle(Server.java:499)
 at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
 at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
 at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
 at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
 at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
 at java.lang.Thread.run(Unknown Source)
11.08.2020 17:21:02.362 *ERROR* [FelixDispatchQueue] org.apache.sling.servlets.resolver FrameworkEvent ERROR (org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpServlet (3003)))
org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpServlet (3003))
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:380)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
 at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
 at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
 at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
 at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
 at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
 at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
 at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
 at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
 at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
 at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
 at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
 at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
 at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
 at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
 at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
 at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
 at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
 at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
 at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
 at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
 at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
 at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
 at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
 at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
 at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
 at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
 at org.eclipse.jetty.server.Server.handle(Server.java:499)
 at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
 at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
 at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
 at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
 at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
 at java.lang.Thread.run(Unknown Source)
{code}

A similar issue can be seen in {{org.apache.jackrabbit.vault.packaging.registry.impl.FSPackageRegistry}} where constructor injection has been used.

  was:
underlined textAlthough with JCRVLT-436 compatibility from a package import PoV has been restored with Jackrabbit 2.14 (ships with AEM 6.3) it requires OSGi DS 1.4 due to the usage of constructor injection in {{RcpTaskManagerImpl}}. AEM 6.3 still ships with DS 1.3 and only AEM 6.4 supports DS 1.4.
The log message which can be seen in the logs is
{code}
11.08.2020 17:21:02.359 *ERROR* [qtp884469201-165] org.apache.jackrabbit.vault.rcp [org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl(3004)] Error during instantiation of the implementation object (java.lang.InstantiationException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl)
java.lang.InstantiationException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl
 at java.lang.Class.newInstance(Unknown Source)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:237)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:109)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.inject.FieldHandler$ReferenceMethodImpl.getServiceObject(FieldHandler.java:985)
 at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1118)
 at org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1520)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1006)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:859)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
 at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
 at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
 at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
 at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
 at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
 at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
 at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
 at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
 at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
 at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
 at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
 at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
 at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
 at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
 at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
 at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
 at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
 at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
 at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
 at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
 at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
 at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
 at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
 at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
 at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
 at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
 at org.eclipse.jetty.server.Server.handle(Server.java:499)
 at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
 at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
 at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
 at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
 at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
 at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoSuchMethodException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl.<init>()
 at java.lang.Class.getConstructor0(Unknown Source)
 ... 140 common frames omitted
11.08.2020 17:21:02.360 *WARN* [qtp884469201-165] org.apache.jackrabbit.vault.rcp [org.apache.jackrabbit.vault.rcp.impl.RcpServlet(3003)] Could not get service from ref [org.apache.jackrabbit.vault.rcp.RcpTaskManager]
11.08.2020 17:21:02.361 *WARN* [qtp884469201-165] org.apache.sling.servlets.resolver [org.apache.sling.servlets.resolver.SlingServletResolver(2930)] Could not get service from ref [javax.servlet.Servlet]
11.08.2020 17:21:02.361 *ERROR* [qtp884469201-165] org.apache.sling.servlets.resolver.internal.SlingServletResolver bindServlet: Servlet service not available from reference [javax.servlet.Servlet]
11.08.2020 17:21:02.361 *INFO* [qtp884469201-165] org.apache.jackrabbit.vault.rcp Service [org.apache.jackrabbit.vault.rcp.impl.RcpServlet,7470, [javax.servlet.Servlet]] ServiceEvent REGISTERED
11.08.2020 17:21:02.361 *ERROR* [FelixDispatchQueue] org.apache.jackrabbit.vault.rcp FrameworkEvent ERROR (org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl (3004)))
org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl (3004))
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:380)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.inject.FieldHandler$ReferenceMethodImpl.getServiceObject(FieldHandler.java:985)
 at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1118)
 at org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1520)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1006)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:859)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
 at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
 at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
 at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
 at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
 at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
 at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
 at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
 at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
 at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
 at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
 at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
 at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
 at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
 at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
 at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
 at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
 at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
 at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
 at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
 at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
 at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
 at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
 at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
 at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
 at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
 at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
 at org.eclipse.jetty.server.Server.handle(Server.java:499)
 at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
 at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
 at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
 at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
 at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
 at java.lang.Thread.run(Unknown Source)
11.08.2020 17:21:02.362 *ERROR* [FelixDispatchQueue] org.apache.sling.servlets.resolver FrameworkEvent ERROR (org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpServlet (3003)))
org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpServlet (3003))
 at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:380)
 at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
 at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
 at org.apache.felix.framework.Felix.getService(Felix.java:3700)
 at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
 at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
 at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
 at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
 at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
 at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
 at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
 at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
 at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
 at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
 at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
 at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
 at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
 at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
 at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
 at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
 at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
 at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
 at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
 at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
 at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
 at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
 at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
 at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
 at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
 at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
 at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
 at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
 at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
 at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
 at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
 at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
 at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
 at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
 at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
 at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
 at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
 at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
 at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
 at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
 at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
 at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
 at java.security.AccessController.doPrivileged(Native Method)
 at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
 at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
 at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
 at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
 at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
 at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
 at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
 at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
 at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
 at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
 at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
 at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
 at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
 at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
 at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
 at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
 at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
 at org.eclipse.jetty.server.Server.handle(Server.java:499)
 at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
 at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
 at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
 at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
 at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
 at java.lang.Thread.run(Unknown Source)
{code}

A similar issue can be seen in {{org.apache.jackrabbit.vault.packaging.registry.impl.FSPackageRegistry}} where constructor injection has been used.


> VLT-RCP and Core require DS 1.4 due to constructor injection
> ------------------------------------------------------------
>
>                 Key: JCRVLT-465
>                 URL: https://issues.apache.org/jira/browse/JCRVLT-465
>             Project: Jackrabbit FileVault
>          Issue Type: Bug
>          Components: RCP
>    Affects Versions: 3.4.6
>            Reporter: Konrad Windszus
>            Assignee: Konrad Windszus
>            Priority: Major
>             Fix For: 3.4.8
>
>
> Although with JCRVLT-436 compatibility from a package import PoV has been restored with Jackrabbit 2.14 (ships with AEM 6.3) it requires OSGi DS 1.4 due to the usage of constructor injection in {{RcpTaskManagerImpl}}. AEM 6.3 still ships with DS 1.3 and only AEM 6.4 supports DS 1.4.
> The log message which can be seen in the logs is
> {code}
> 11.08.2020 17:21:02.359 *ERROR* [qtp884469201-165] org.apache.jackrabbit.vault.rcp [org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl(3004)] Error during instantiation of the implementation object (java.lang.InstantiationException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl)
> java.lang.InstantiationException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl
>  at java.lang.Class.newInstance(Unknown Source)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:237)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:109)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
>  at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
>  at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
>  at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
>  at org.apache.felix.framework.Felix.getService(Felix.java:3700)
>  at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
>  at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
>  at org.apache.felix.scr.impl.inject.FieldHandler$ReferenceMethodImpl.getServiceObject(FieldHandler.java:985)
>  at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201)
>  at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1118)
>  at org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1520)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1006)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:859)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
>  at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
>  at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
>  at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
>  at org.apache.felix.framework.Felix.getService(Felix.java:3700)
>  at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
>  at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
>  at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
>  at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
>  at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
>  at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
>  at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
>  at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
>  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>  at java.lang.reflect.Method.invoke(Unknown Source)
>  at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
>  at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
>  at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
>  at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
>  at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
>  at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
>  at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
>  at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
>  at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
>  at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
>  at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
>  at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
>  at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
>  at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
>  at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
>  at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
>  at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
>  at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
>  at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
>  at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
>  at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
>  at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
>  at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
>  at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
>  at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
>  at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
>  at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
>  at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
>  at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
>  at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
>  at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
>  at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
>  at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
>  at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
>  at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
>  at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
>  at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
>  at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
>  at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
>  at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
>  at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
>  at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
>  at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
>  at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
>  at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
>  at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
>  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
>  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
>  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
>  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
>  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
>  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
>  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
>  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>  at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
>  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
>  at org.eclipse.jetty.server.Server.handle(Server.java:499)
>  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
>  at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
>  at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
>  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
>  at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
>  at java.lang.Thread.run(Unknown Source)
> Caused by: java.lang.NoSuchMethodException: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl.<init>()
>  at java.lang.Class.getConstructor0(Unknown Source)
>  ... 140 common frames omitted
> 11.08.2020 17:21:02.360 *WARN* [qtp884469201-165] org.apache.jackrabbit.vault.rcp [org.apache.jackrabbit.vault.rcp.impl.RcpServlet(3003)] Could not get service from ref [org.apache.jackrabbit.vault.rcp.RcpTaskManager]
> 11.08.2020 17:21:02.361 *WARN* [qtp884469201-165] org.apache.sling.servlets.resolver [org.apache.sling.servlets.resolver.SlingServletResolver(2930)] Could not get service from ref [javax.servlet.Servlet]
> 11.08.2020 17:21:02.361 *ERROR* [qtp884469201-165] org.apache.sling.servlets.resolver.internal.SlingServletResolver bindServlet: Servlet service not available from reference [javax.servlet.Servlet]
> 11.08.2020 17:21:02.361 *INFO* [qtp884469201-165] org.apache.jackrabbit.vault.rcp Service [org.apache.jackrabbit.vault.rcp.impl.RcpServlet,7470, [javax.servlet.Servlet]] ServiceEvent REGISTERED
> 11.08.2020 17:21:02.361 *ERROR* [FelixDispatchQueue] org.apache.jackrabbit.vault.rcp FrameworkEvent ERROR (org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl (3004)))
> org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpTaskManagerImpl (3004))
>  at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:380)
>  at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
>  at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
>  at org.apache.felix.framework.Felix.getService(Felix.java:3700)
>  at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
>  at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
>  at org.apache.felix.scr.impl.inject.FieldHandler$ReferenceMethodImpl.getServiceObject(FieldHandler.java:985)
>  at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2201)
>  at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1118)
>  at org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1520)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1006)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:859)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823)
>  at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:347)
>  at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
>  at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
>  at org.apache.felix.framework.Felix.getService(Felix.java:3700)
>  at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
>  at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
>  at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
>  at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
>  at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
>  at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
>  at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
>  at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
>  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>  at java.lang.reflect.Method.invoke(Unknown Source)
>  at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
>  at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
>  at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
>  at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
>  at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
>  at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
>  at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
>  at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
>  at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
>  at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
>  at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
>  at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
>  at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
>  at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
>  at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
>  at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
>  at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
>  at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
>  at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
>  at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
>  at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
>  at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
>  at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
>  at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
>  at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
>  at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
>  at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
>  at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
>  at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
>  at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
>  at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
>  at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
>  at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
>  at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
>  at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
>  at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
>  at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
>  at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
>  at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
>  at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
>  at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
>  at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
>  at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
>  at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
>  at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
>  at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
>  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
>  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
>  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
>  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
>  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
>  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
>  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
>  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>  at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
>  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
>  at org.eclipse.jetty.server.Server.handle(Server.java:499)
>  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
>  at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
>  at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
>  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
>  at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
>  at java.lang.Thread.run(Unknown Source)
> 11.08.2020 17:21:02.362 *ERROR* [FelixDispatchQueue] org.apache.sling.servlets.resolver FrameworkEvent ERROR (org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpServlet (3003)))
> org.osgi.framework.ServiceException: Service factory returned null. (Component: org.apache.jackrabbit.vault.rcp.impl.RcpServlet (3003))
>  at org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:380)
>  at org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:247)
>  at org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:344)
>  at org.apache.felix.framework.Felix.getService(Felix.java:3700)
>  at org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:470)
>  at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:72)
>  at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1461)
>  at org.apache.felix.scr.impl.manager.DependencyManager.getService(DependencyManager.java:1434)
>  at org.apache.felix.scr.impl.manager.ComponentContextImpl.locateService(ComponentContextImpl.java:147)
>  at org.apache.sling.servlets.resolver.internal.SlingServletResolver.createServlet(SlingServletResolver.java:968)
>  at org.apache.sling.servlets.resolver.internal.SlingServletResolver.bindServlet(SlingServletResolver.java:930)
>  at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
>  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>  at java.lang.reflect.Method.invoke(Unknown Source)
>  at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:224)
>  at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39)
>  at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:617)
>  at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:501)
>  at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:655)
>  at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722)
>  at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1699)
>  at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:372)
>  at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:320)
>  at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
>  at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
>  at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
>  at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
>  at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
>  at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
>  at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
>  at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
>  at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:1012)
>  at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:968)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881)
>  at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167)
>  at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127)
>  at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:991)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:839)
>  at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:546)
>  at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4558)
>  at org.apache.felix.framework.Felix.registerService(Felix.java:3550)
>  at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874)
>  at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675)
>  at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430)
>  at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657)
>  at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341)
>  at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390)
>  at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54)
>  at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265)
>  at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
>  at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
>  at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
>  at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415)
>  at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
>  at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
>  at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:916)
>  at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:835)
>  at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:517)
>  at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4542)
>  at org.apache.felix.framework.Felix.startBundle(Felix.java:2173)
>  at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:998)
>  at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:984)
>  at org.apache.felix.webconsole.internal.core.BundlesServlet.doPost(BundlesServlet.java:364)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:644)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:563)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager$3.run(OsgiManager.java:465)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:461)
>  at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)
>  at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)
>  at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)
>  at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)
>  at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)
>  at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)
>  at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
>  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)
>  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)
>  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
>  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
>  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
>  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
>  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
>  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
>  at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
>  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
>  at org.eclipse.jetty.server.Server.handle(Server.java:499)
>  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)
>  at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
>  at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
>  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
>  at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
>  at java.lang.Thread.run(Unknown Source)
> {code}
> A similar issue can be seen in {{org.apache.jackrabbit.vault.packaging.registry.impl.FSPackageRegistry}} where constructor injection has been used.



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