[jboss-user] [jBPM Users] - Trying to view certain user's tasks in jbpm-console causes e

[sebastian.s]

  | 23.09.2009 16:28:27 org.apache.catalina.core.StandardWrapperValve invoke
  | SCHWERWIEGEND: Servlet.service() for servlet Resteasy threw exception
  | org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:319)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:230)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:206)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:360)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)
  | 	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)
  | 	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)
  | 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
  | 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
  | 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
  | 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
  | 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
  | 	at java.lang.Thread.run(Thread.java:619)
  | Caused by: java.lang.NullPointerException
  | 	at org.jbpm.integration.console.ModelAdaptor.adoptTask(ModelAdaptor.java:146)
  | 	at org.jbpm.integration.console.TaskManagementImpl.adoptTasks(TaskManagementImpl.java:69)
  | 	at org.jbpm.integration.console.TaskManagementImpl.getAssignedTasks(TaskManagementImpl.java:49)
  | 	at org.jboss.bpm.console.server.TaskListFacade.getTasksForIdRef(TaskListFacade.java:99)
  | 	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:597)
  | 	at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)
  | 	at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)
  | 	at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)
  | 	at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)
  | 	at org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)
  | 	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)
  | 	... 20 more
  | 

This happens when I login to view the tasks of one of the test users. The others work fine.

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