I am running Tomcat 5.0.25, and I encounter an odd
error after placing a WAR file in
%CATALINA_BASE%/webapps/ and starting Tomcat.
Good news:
the WAR is expanded correctly
Bad news:
When I try to access the application context
through the Admin console, then I get
"HTTP Status 500 - Error retrieving attribute debug"
The admin logs have a detailed traceback as follows.
2006-03-02 22:27:31 StandardContext[/admin]action:
Select event on
Catalina:j2eeType=WebModule,name=//localhost/AnthillPro,J2EEApplication=none,J2EEServer=none
2006-03-02 22:27:31 StandardContext[/admin]action:
Error retrieving attribute debug
javax.management.InstanceNotFoundException:
Catalina:type=Manager,path=/AnthillPro,host=localhost
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(Unknown
Source)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(Unknown
Source)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(Unknown
Source)
at
org.apache.webapp.admin.context.EditContextAction.perform(EditContextAction.java:226)
at
org.apache.struts.action.Action.execute(Action.java:420)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:793)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:702)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:571)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:644)
at java.lang.Thread.run(Unknown Source)
------------------
I've googled this error message and notice that a
number of applications report this over the last year
or so with no conclusive root cause of the error and
of course no solution.
It appears that if it is the application error then
it may be some form of interface error given that
different applications have seen the same.
Anyone have any ideas ?
Of course I am not buy snake oil about hand expand
the WAR file nor stop and restart tomcat - all has
been done to no avail.
Tarang
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
