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From Jean-Francois Arcand <jfarc...@apache.org>
Subject Re: InvocationTargetException upon server start
Date Wed, 23 Oct 2002 03:04:19 GMT
Seems to be related to a parsing error. Are you sure your web.xml file 
is a proper XML instance? Try to validate your XML file againts the DTD 
included in the DOCTYPE element of the file.

-- Jeanfrancois

Becky Phaneuf wrote:

>Hello,
>
>After installing Tomcat 4.1.12 I copied a relatively simple web application called ISOdownload
(1 jsp invoking 1 servlet that prints http headers) from my post-ant build directory to /webapps/ISOdownload/.
 Upon restarting Tomcat I received the exception below:
>
>-----------------
>Oct 22, 2002 3:41:54 PM org.apache.commons.modeler.Registry loadRegistry
>INFO: Loading registry information
>Oct 22, 2002 3:41:55 PM org.apache.commons.modeler.Registry getRegistry
>INFO: Creating new Registry instance
>Oct 22, 2002 3:41:55 PM org.apache.commons.modeler.Registry getServer
>INFO: Creating MBeanServer
>Oct 22, 2002 3:41:58 PM org.apache.coyote.http11.Http11Protocol init
>INFO: Initializing Coyote HTTP/1.1 on port 8080
>Starting service Tomcat-Standalone
>Apache Tomcat/4.1.12
>WebappClassLoader: addRepository(/WEB-INF/classes/)
>Oct 22, 2002 3:42:05 PM org.apache.commons.digester.Digester endElement
>SEVERE: End event threw exception
>java.lang.reflect.InvocationTargetException
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:324)
>        at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:228)
>        at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260)
>        at org.apache.commons.digester.Digester.endElement(Digester.java:1036)
>        at org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:579)
>        at org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder.java:646)
>        at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:1972)
>        at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:878)
>        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.handleEndElement(XMLDocumentFragmentScannerImpl.java:144)
>        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:987
>        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentcannerImpl.java:1445)
>        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:333)
>        at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:524)
>        at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:580)
>        at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
>        at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1169)
>        at org.apache.commons.digester.Digester.parse(Digester.java:1495)
>        at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.java:282)
>        at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:639)
>        at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:243)
>        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
>        at org.apache.catalina.core.StandardContext.start(StandardContext.java:3493)
>        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
>        at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
>        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
>        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
>        at org.apache.catalina.core.StandardService.start(StandardService.java:497)
>        at org.apache.catalina.core.StandardServer.start(StandardServer.java:2189)
>        at org.apache.catalina.startup.Catalina.start(Catalina.java:510)
>        at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
>        at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:324)
>        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
>Caused by: java.lang.IllegalArgumentException: Filter mapping specifies an unknown filter
name Servlet Mapped Filter
>        at org.apache.catalina.core.StandardContext.addFilterMap(StandardContext.java:1472)
>        ... 39 more
>WebappClassLoader: loadClass(java.lang.Integer, false)
>WebappClassLoader: loadClass(java.lang.Number, false)
>WebappClassLoader: loadClass(java.lang.Long, false)
>WebappClassLoader: loadClass(java.lang.Boolean, false)
>Oct 22, 2002 3:42:05 PM org.apache.coyote.http11.Http11Protocol start
>INFO: Starting Coyote HTTP/1.1 on port 8080
>Oct 22, 2002 3:42:05 PM org.apache.jk.common.ChannelSocket init
>INFO: JK2: ajp13 listening on tcp port 8009
>Oct 22, 2002 3:42:05 PM org.apache.jk.server.JkMain start
>INFO: Jk running ID=0 time=10/30  config=C:\Apache\Tomcat4.1\conf\jk2.properties
>-----------------------------
>
>It's possible the exception has always occurred and wasn't caused by my actions because
originally I let the server start as a service, but didn't see anything unusual in the logs
when I went back to troubleshoot. 
>
>I found one instance of this issue for Tomcat 4.x in an archive of Tomcat bugs (http://www.mail-archive.com/tomcat-dev@jakarta.apache.org/msg35150.html),
but it was not confirmed (as of that post), and nagoya.apache.org appears to be down.  Any
help would be appreciated.  I have not modified server.xml in any way.
>
>Thank you!
>-Becky
>
>
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>
>
>  
>


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