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From "Patrick Davids (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (WICKET-5526) NotSerializableException rendering DebugBar, when FeedbackCollector is present on page
Date Thu, 06 Mar 2014 09:38:46 GMT

     [ https://issues.apache.org/jira/browse/WICKET-5526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Patrick Davids updated WICKET-5526:
-----------------------------------

    Description: 
Hi,
I have the following error when I put a FeedbackCollector and the DebugBar on the same page.

kind regards
Patrick

{quote}
Unexpected RuntimeException

Last cause: org.apache.wicket.feedback.FeedbackCollector
WicketMessage: Exception in rendering component: [Component id = data]

Stacktrace

Root cause:

java.io.NotSerializableException: org.apache.wicket.feedback.FeedbackCollector
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1183)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347)
at org.apache.wicket.core.util.lang.WicketObjects.cloneObject(WicketObjects.java:306)
at org.apache.wicket.core.util.lang.WicketObjects.sizeof(WicketObjects.java:425)
at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:96)
at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:89)
at org.apache.wicket.Component.getDefaultModelObject(Component.java:1627)
at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.Page.onRender(Page.java:887)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.Page.renderPage(Page.java:1024)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)

Complete stack:

org.apache.wicket.WicketRuntimeException: Exception in rendering component: [Component id = data]
at org.apache.wicket.Component.internalRenderComponent(Component.java:2578)
at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.Page.onRender(Page.java:887)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.Page.renderPage(Page.java:1024)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)

java.lang.RuntimeException: An error occurred while getting the model object for Component: [Component id = data, page = de.nuboit.base.presentation.wicket.user.UserHomePage, path = 1:debugBar:content:contributors:3:contrib:link:data.Label, isVisible = true, isVersioned = true, markup = [markup = jar:file:/home/davids/Entwicklung/apache-tomcat-7.0.37/wtpwebapps/nubo/WEB-INF/lib/wicket-devutils-6.14.0.jar!/org/apache/wicket/devutils/debugbar/StandardDebugPanel.html
<span wicket:id="data"></span>, index = 0, current = '<span wicket:id="data">' (line 0, column 0)]]
at org.apache.wicket.Component.getDefaultModelObject(Component.java:1632)
at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.Page.onRender(Page.java:887)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.Page.renderPage(Page.java:1024)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)

org.apache.wicket.WicketRuntimeException: Internal error cloning object
at org.apache.wicket.core.util.lang.WicketObjects.cloneObject(WicketObjects.java:361)
at org.apache.wicket.core.util.lang.WicketObjects.sizeof(WicketObjects.java:425)
at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:96)
at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:89)
at org.apache.wicket.Component.getDefaultModelObject(Component.java:1627)
at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.Page.onRender(Page.java:887)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.Page.renderPage(Page.java:1024)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
{quote}

  was:
Hi,
I have the following error when I put a FeedbackCollector and the DebugBar on the same page.

kind regards
Patrick

{quote}
Unexpected RuntimeException

Last cause: org.apache.wicket.feedback.FeedbackCollector
WicketMessage: Exception in rendering component: [Component id = data]

Stacktrace

Root cause:

java.io.NotSerializableException: org.apache.wicket.feedback.FeedbackCollector
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1183)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347)
at org.apache.wicket.core.util.lang.WicketObjects.cloneObject(WicketObjects.java:306)
at org.apache.wicket.core.util.lang.WicketObjects.sizeof(WicketObjects.java:425)
at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:96)
at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:89)
at org.apache.wicket.Component.getDefaultModelObject(Component.java:1627)
at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.Page.onRender(Page.java:887)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.Page.renderPage(Page.java:1024)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)

Complete stack:

org.apache.wicket.WicketRuntimeException: Exception in rendering component: [Component id = data]
at org.apache.wicket.Component.internalRenderComponent(Component.java:2578)
at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.Page.onRender(Page.java:887)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.Page.renderPage(Page.java:1024)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)

java.lang.RuntimeException: An error occurred while getting the model object for Component: [Component id = data, page = de.nuboit.base.presentation.wicket.user.UserHomePage, path = 1:debugBar:content:contributors:3:contrib:link:data.Label, isVisible = true, isVersioned = true, markup = [markup = jar:file:/home/davids/Entwicklung/apache-tomcat-7.0.37/wtpwebapps/nubodent/WEB-INF/lib/wicket-devutils-6.14.0.jar!/org/apache/wicket/devutils/debugbar/StandardDebugPanel.html
<span wicket:id="data"></span>, index = 0, current = '<span wicket:id="data">' (line 0, column 0)]]
at org.apache.wicket.Component.getDefaultModelObject(Component.java:1632)
at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.Page.onRender(Page.java:887)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.Page.renderPage(Page.java:1024)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)

org.apache.wicket.WicketRuntimeException: Internal error cloning object
at org.apache.wicket.core.util.lang.WicketObjects.cloneObject(WicketObjects.java:361)
at org.apache.wicket.core.util.lang.WicketObjects.sizeof(WicketObjects.java:425)
at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:96)
at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:89)
at org.apache.wicket.Component.getDefaultModelObject(Component.java:1627)
at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
at org.apache.wicket.Page.onRender(Page.java:887)
at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
at org.apache.wicket.Component.internalRender(Component.java:2381)
at org.apache.wicket.Component.render(Component.java:2309)
at org.apache.wicket.Page.renderPage(Page.java:1024)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
{quote}


> NotSerializableException rendering DebugBar, when FeedbackCollector is present on page
> --------------------------------------------------------------------------------------
>
>                 Key: WICKET-5526
>                 URL: https://issues.apache.org/jira/browse/WICKET-5526
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket-devutils
>    Affects Versions: 6.14.0
>            Reporter: Patrick Davids
>
> Hi,
> I have the following error when I put a FeedbackCollector and the DebugBar on the same page.
> kind regards
> Patrick
> {quote}
> Unexpected RuntimeException
> Last cause: org.apache.wicket.feedback.FeedbackCollector
> WicketMessage: Exception in rendering component: [Component id = data]
> Stacktrace
> Root cause:
> java.io.NotSerializableException: org.apache.wicket.feedback.FeedbackCollector
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1183)
> at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1547)
> at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1508)
> at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1431)
> at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1177)
> at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:347)
> at org.apache.wicket.core.util.lang.WicketObjects.cloneObject(WicketObjects.java:306)
> at org.apache.wicket.core.util.lang.WicketObjects.sizeof(WicketObjects.java:425)
> at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:96)
> at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:89)
> at org.apache.wicket.Component.getDefaultModelObject(Component.java:1627)
> at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
> at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
> at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
> at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
> at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
> at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.Page.onRender(Page.java:887)
> at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
> at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.Page.renderPage(Page.java:1024)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
> at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
> at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
> at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
> at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
> at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
> at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
> at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
> at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:744)
> Complete stack:
> org.apache.wicket.WicketRuntimeException: Exception in rendering component: [Component id = data]
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2578)
> at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
> at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
> at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
> at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
> at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.Page.onRender(Page.java:887)
> at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
> at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.Page.renderPage(Page.java:1024)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
> at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
> at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
> java.lang.RuntimeException: An error occurred while getting the model object for Component: [Component id = data, page = de.nuboit.base.presentation.wicket.user.UserHomePage, path = 1:debugBar:content:contributors:3:contrib:link:data.Label, isVisible = true, isVersioned = true, markup = [markup = jar:file:/home/davids/Entwicklung/apache-tomcat-7.0.37/wtpwebapps/nubo/WEB-INF/lib/wicket-devutils-6.14.0.jar!/org/apache/wicket/devutils/debugbar/StandardDebugPanel.html
> <span wicket:id="data"></span>, index = 0, current = '<span wicket:id="data">' (line 0, column 0)]]
> at org.apache.wicket.Component.getDefaultModelObject(Component.java:1632)
> at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
> at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
> at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
> at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
> at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
> at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.Page.onRender(Page.java:887)
> at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
> at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.Page.renderPage(Page.java:1024)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
> at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
> at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
> org.apache.wicket.WicketRuntimeException: Internal error cloning object
> at org.apache.wicket.core.util.lang.WicketObjects.cloneObject(WicketObjects.java:361)
> at org.apache.wicket.core.util.lang.WicketObjects.sizeof(WicketObjects.java:425)
> at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:96)
> at org.apache.wicket.devutils.debugbar.PageSizeDebugPanel$2.getObject(PageSizeDebugPanel.java:89)
> at org.apache.wicket.Component.getDefaultModelObject(Component.java:1627)
> at org.apache.wicket.Component.getDefaultModelObjectAsString(Component.java:1655)
> at org.apache.wicket.markup.html.basic.Label.onComponentTagBody(Label.java:131)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.markup.html.WebComponent.onRender(WebComponent.java:56)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.link.AbstractLink.onComponentTagBody(AbstractLink.java:184)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
> at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.markup.html.list.ListView.renderItem(ListView.java:584)
> at org.apache.wicket.markup.html.list.ListView.renderChild(ListView.java:573)
> at org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:94)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1485)
> at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:71)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1530)
> at org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:689)
> at org.apache.wicket.markup.html.panel.AssociatedMarkupSourcingStrategy.renderAssociatedMarkup(AssociatedMarkupSourcingStrategy.java:76)
> at org.apache.wicket.markup.html.panel.PanelMarkupSourcingStrategy.onComponentTagBody(PanelMarkupSourcingStrategy.java:112)
> at org.apache.wicket.Component.internalRenderComponent(Component.java:2551)
> at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1494)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1390)
> at org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1555)
> at org.apache.wicket.Page.onRender(Page.java:887)
> at org.apache.wicket.markup.html.WebPage.onRender(WebPage.java:142)
> at de.nuboit.base.presentation.wicket.NavigatedPage.onRender(NavigatedPage.java:251)
> at org.apache.wicket.Component.internalRender(Component.java:2381)
> at org.apache.wicket.Component.render(Component.java:2309)
> at org.apache.wicket.Page.renderPage(Page.java:1024)
> at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:121)
> at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:274)
> at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
> at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:97)
> at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
> at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
> at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
> at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
> {quote}



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