jBPM Report Server Error

[abhishek.chikane]

When I click on the process history on under reporting tab in the jBPM console, it gives following error.

org.jboss.resteasy.spi.UnhandledException: java.lang.IllegalStateException: Cannot acccess report references in state NONE
    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:856)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3242)
    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
    at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2010)
    at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1916)
    at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
java.lang.IllegalStateException: Cannot acccess report references in state NONE
    at org.jboss.bpm.report.BirtService.getReportReferences(BirtService.java:459)
    at org.jboss.bpm.report.ReportFacade.getReportConfig(ReportFacade.java:330)
    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:585)
    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)
    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:856)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
    at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
    at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3242)
    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
    at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2010)
    at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1916)
    at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

I am using weblogic to host the jBPM console. I am still trying to work it on Weblogic. The report JVM parameter setting is as follows.

-Dorg.jbpm.report.engine.dir=C:\bea923\user_projects\domains\Int_domain\serverDirForBirt\birt

The birt directory setup is as displayed in the attcahed image.

[swiderski.maciej]

could you please post server log file - sysout?! Mainly the part that jbpm console starts.

[abhishek.chikane]

Here is the console application log. (Attached) I can see following exception.

Exception in thread "BirtService-Init" java.lang.NoSuchMethodError: org.mozilla.javascript.Context.initStandardObjects()Lorg/mozilla/javascript/ScriptableObject;
    at org.eclipse.birt.report.engine.api.impl.ReportEngine.setupScriptScope(ReportEngine.java:239)
    at org.eclipse.birt.report.engine.api.impl.ReportEngine.<init>(ReportEngine.java:129)
    at org.eclipse.birt.report.engine.api.impl.ReportEngineFactory$1.run(ReportEngineFactory.java:18)
    at org.eclipse.birt.report.engine.api.impl.ReportEngineFactory$1.run(ReportEngineFactory.java:1)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.birt.report.engine.api.impl.ReportEngineFactory.createReportEngine(ReportEngineFactory.java:14)
    at org.jboss.bpm.report.BirtEngineFactory.newInstance(BirtEngineFactory.java:48)
    at org.jboss.bpm.report.BirtService.create(BirtService.java:80)
    at org.jboss.bpm.report.BirtService$2.run(BirtService.java:213)
    at java.lang.Thread.run(Thread.java:595)

[swiderski.maciej]

Looks like you got the cause of your problem - library conflict. Please review your classpath settings and try to eliminate duplicates.

Perhaps some FAQ on how to install BIRT on Weblogic can help, try this:http://wiki.eclipse.org/BIRT/FAQ/Deployment#Q:_How_do_I_install_BIRT_in_WebLogic_10.0

HTH

Maciej

[abhishek.chikane]

Finally I managed to put all the pieces together and got the jBPM installation done on Weblogic.

Please refer to this article.

http://community.jboss.org/wiki/jBPMOnWeblogic