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Re: [platform-help-dev] Infocenter: InvocationTargetException
|
David,
The exception means the "platform:" protocol is unknown to the JVM. This
is caused by URL handlers that are in
org.eclipse.help.webapp_2.0.2/eclipseurl.jar not being registered with the
VM. Do you have
eclipse\plugins\org.eclipse.help.webapp_2.0.2\eclipseurl.jar on your
classpath? We have tested the infocenter on Tomcat 4.0.4, and it is known
to work there.
If you find other servers (or their versions) have problems, you can open a
bug, and/or try infocenter in Eclipse 2.1. It is run as a separate process
and the issue with URL handlers does not exist.
Konrad Kolosowski
Eclipse Help System
David Mann
<Davidm@xxxxxxxxxx> To: "'platform-help-dev@xxxxxxxxxxx'" <platform-help-dev@xxxxxxxxxxx>
Sent by: cc:
platform-help-dev-admin@ Subject: [platform-help-dev] Infocenter: InvocationTargetException
eclipse.org
01/22/2003 11:53 AM
Please respond to
platform-help-dev
In various servers (tomcat, jetty...), I have a problem configuring the
infocenter-2.0.2 webapp. The installation was reviewed for any obvious
omissions (ECLPISE_HOME context param, classpath..). The line the stands
out in the log entry...
...
Caused by: java.lang.IllegalStateException
at
org.eclipse.core.internal.plugins.PluginDescriptor.getInstallURL(PluginDescr
iptor.java:272)
at
org.eclipse.core.internal.plugins.PluginClassLoader.<init>(PluginClassLoader
.java:43)
...
A larger snip from the log is included below. Any help would be
appreciated.
Thanks
DavidM
2003-01-22 11:51:31 Problem occured initializing Eclipse
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.eclipse.help.servlet.Eclipse.init(Eclipse.java:125)
at org.eclipse.help.servlet.Eclipse.<init>(Eclipse.java:33)
at org.eclipse.help.servlet.InitServlet.init(InitServlet.java:38)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:93
4)
at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:666)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.
java:653)
at
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatch
er.java:575)
at
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher
.java:498)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:46)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:2
04)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172
)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invok
eNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:386)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:530)
at java.lang.Thread.run(Thread.java:536)
Caused by: 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.eclipse.core.internal.boot.InternalBootLoader.startup(InternalBootLoader
.java:965)
at org.eclipse.core.boot.BootLoader.startup(BootLoader.java:517)
... 49 more
Caused by: java.lang.IllegalStateException
at
org.eclipse.core.internal.plugins.PluginDescriptor.getInstallURL(PluginDescr
iptor.java:272)
at
org.eclipse.core.internal.plugins.PluginClassLoader.<init>(PluginClassLoader
.java:43)
at
org.eclipse.core.internal.plugins.PluginDescriptor.getPluginClassLoader(Plug
inDescriptor.java:315)
at
org.eclipse.core.internal.runtime.InternalPlatform.createXMLClassLoader(Inte
rnalPlatform.java:256)
at
org.eclipse.core.internal.runtime.InternalPlatform.loaderStartup(InternalPla
tform.java:561)
... 55 more
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