[jboss-user] [jBPM] - Re: JBPM5 compatibility with Tomcat and Maven

[Anand Prakash]

Anand Prakash [http://community.jboss.org/people/anandintouch] created the discussion

"Re: JBPM5 compatibility with Tomcat and Maven"

To view the discussion, visit: http://community.jboss.org/message/577577#577577

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Hi Kris,
 I'm able to deploy both the wars on tomcat/webapps and I'm able  to start application(jbpm-console) from browser.I've changed port to  9999 in server.xml instead od 8080.Accordingly changed port in  jbpm-gwt-core properties file.
So once I login to the application and when I click Process Overview,then I get exception.It doesn't load the processes.
Here is the exception captured from the browser,since I didn't see any log folder in tomcat as it was in Jboss default folder.

Error-
h1. HTTP Status 500 -
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*type* Exception report
*message*
*description* The server encountered an internal error () that prevented it from fulfilling this request.
*exception*
org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Could not initialize stateful knowledge session: javax/persistence/Persistence
     org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:319)
     org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:230)
     org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:206)
     org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:360)
     org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)
     org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)
     org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
     org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)

*note* The full stack trace of the root cause is available in the Apache Tomcat/5.5.31 logs.

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Please  let me know if any context.xml change/configuration or setting is  required,because it's not able to find data from the backend.
I believe we need to modify context.xml and put somewhere in META-INF. Any help would be greatly appreciated.

Thanks,
Anand
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