Hi,
I am using Jetspeed portal and its been deployed inside apache tomcat...I
have created a script to hit a portal URL Continuously and after few hits
(gave me back Valid results), its coming back with java.lang.Nullpointer
exception in the screen..When i checked into jetspeed.logs this is what I
observed..Any help on this is much apprecicated...
2007-09-13 17:00:45,138 [http-9430-Processor21] DEBUG
org.apache.jetspeed.aggregator.impl.RenderingJob - Rendering OID
componentdetail-2
[EMAIL PROTECTED]
[EMAIL PROTECTED]
2007-09-13 17:00:45,263 [http-9430-Processor21] ERROR
org.apache.jetspeed.aggregator.impl.PortletRendererImpl -
java.lang.NullPointerException
java.lang.NullPointerException
at
org.apache.jetspeed.aggregator.impl.RenderingJob.execute(RenderingJob.java:119)
at
org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:101)
at
org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:261)
at
org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:244)
at
org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:148)
at
org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:117)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:134)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:109)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:131)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
at
java.security.AccessController.doPrivileged(AccessController.java:215)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:645)
at
org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:127)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:124)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at
org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
at
org.apache.jetspeed.engine.AbstractEngine.service(AbstractEngine.java:264)
at
org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:225)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243)
at
java.security.AccessController.doPrivileged(AccessController.java:275)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:727)
at
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275)
at
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:245)
at
org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50)
at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156)
at
java.security.AccessController.doPrivileged(AccessController.java:242)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:801)
2007-09-13 17:00:45,264 [http-9430-Processor21] DEBUG
org.apache.jetspeed.aggregator.impl.PageAggregatorImpl - no decorator for
defined for portlet fragement,componentdetail-2. So using page default,
tigris
2007-09-13 17:00:45,264 [http-9430-Processor21] DEBUG
org.apache.jetspeed.aggregator.impl.PageAggregatorImpl - Rendering portlet
fragment: [[name, jetspeed-layouts::VelocityOneColumn], [id,
componentdetail-1]]
--
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