org.apache.jetspeed.om.profile.ProfileException: java.lang.NullPointerException

[Stefano Bianchi <st...@softeco.it>]

Sorry guys,
I already asked for support:  I don't understand why, but at least once a 
week when I access my portal I got

There has been an Error!
Reason:
        org.apache.jetspeed.om.profile.ProfileException: 
java.lang.NullPointerException

Get/Post Data:
template  = /html/ShowError.vm

Stacktrace:

          org.apache.jetspeed.om.profile.ProfileException: 
java.lang.NullPointerException
 at 
org.apache.jetspeed.services.profiler.JetspeedProfilerService.fallbackProfile(JetspeedProfilerService.java:502)
 at 
org.apache.jetspeed.services.profiler.JetspeedProfilerService.getProfile(JetspeedProfilerService.java:245)
 at 
org.apache.jetspeed.services.profiler.JetspeedProfilerService.getProfile(JetspeedProfilerService.java:528)
 at org.apache.jetspeed.services.Profiler.getProfile(Profiler.java:87)
 at 
org.apache.jetspeed.modules.actions.JetspeedAccessController.doPerform(JetspeedAccessController.java:74)
 at org.apache.turbine.modules.Action.perform(Action.java:87)
 at org.apache.turbine.modules.ActionLoader.exec(ActionLoader.java:122)
 at org.apache.turbine.Turbine.doGet(Turbine.java:529)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
 at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)
 at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:356)
 at 
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:430)
 at org.apache.jsp.index_jsp._jspService(index_jsp.java:43)
 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:210)
 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(ApplicationFilterChain.java:247)
 at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
 at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(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$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at 
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:509)
 at 
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(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$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
 at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
 at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:594)
 at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392)
 at 
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
 at 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
 at java.lang.Thread.run(Thread.java:536)

Then I have to restart Tomcat to get my portal up back again?
Any similar experience? I use J1.6 on Tomcat 4.1.24 (yes, it's old, but I 
can't change it...).
Any good hint would be really appreciated.
Thanx
Stefano



Ing. Stefano Bianchi
Softeco Sismat S.p.A. - www.softeco.it
Via De Marini 1, WTC Tower
16149 GENOA (ITALY)
Tel. +39 010 6026 368
Fax +39 010 6026 350 




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