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Re: Cannot View Task Form in jBPM Console
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created by <a href="https://community.jboss.org/people/jboss-dan">jboss-dan</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/766665#766665">View the full discussion</a>
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<div class="jive-rendered-content"><p>I'm having the same issue following the demo. I start the process with krisv as user. I can see the diagram and instance variables. But when I try to Refresh the Personal Tasks, I get this traceback.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Running Jboss 7.1.1 Final</p><p>and jbpm 5.3.0 Final</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I see this traceback in the server logs:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>08:11:29,587 ERROR [stderr] (http-localhost-127.0.0.1-8080-7) java.lang.RuntimeException: Timeout : unable to retrieve results</p><p>08:11:29,590 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jbpm.task.service.responsehandlers.BlockingTaskSummaryResponseHandler.getResults(BlockingTaskSummaryResponseHandler.java:41)</p><p>08:11:29,594 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jbpm.task.service.SyncTaskServiceWrapper.getTasksOwned(SyncTaskServiceWrapper.java:512)</p><p>08:11:29,598 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jbpm.integration.console.TaskManagement.getAssignedTasks(TaskManagement.java:140)</p><p>08:11:29,602 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.bpm.console.server.TaskListFacade.getTasksForIdRef(TaskListFacade.java:101)</p><p>08:11:29,606 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>08:11:29,609 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</p><p>08:11:29,612 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</p><p>08:11:29,615 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at java.lang.reflect.Method.invoke(Method.java:601)</p><p>08:11:29,618 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:155)</p><p>08:11:29,621 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257)</p><p>08:11:29,624 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222)</p><p>08:11:29,627 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:211)</p><p>08:11:29,630 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:525)</p><p>08:11:29,633 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502)</p><p>08:11:29,636 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)</p><p>08:11:29,640 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)</p><p>08:11:29,643 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)</p><p>08:11:29,647 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)</p><p>08:11:29,650 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)</p><p>08:11:29,653 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)</p><p>08:11:29,656 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)</p><p>08:11:29,659 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)</p><p>08:11:29,662 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)</p><p>08:11:29,666 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)</p><p>08:11:29,669 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)</p><p>08:11:29,672 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)</p><p>08:11:29,675 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489)</p><p>08:11:29,678 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)</p><p>08:11:29,682 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)</p><p>08:11:29,685 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</p><p>08:11:29,688 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</p><p>08:11:29,692 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)</p><p>08:11:29,695 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:897)</p><p>08:11:29,698 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:626)</p><p>08:11:29,701 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:2039)</p><p>08:11:29,705 ERROR [stderr] (http-localhost-127.0.0.1-8080-7)   at java.lang.Thread.run(Thread.java:722)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks,</p><p>Dan</p></div>
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