Hi Guys,

I am trying to run ConcurrencyGraphBased example.

When I tried to start a new process instance, I’ve gotten this error:

15:01:47,710 ERROR [STDERR] 10523781 [http-127.0.0.1-80-3] ERROR org.jboss.resteasy.core.SynchronousDispatcher - failed to execute

15:01:47,710 ERROR [STDERR] javax.ws.rs.WebApplicationException: java.lang.RuntimeException: Unexpected invocation exception: null

15:01:47,710 ERROR [STDERR]     at org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:194)

15:01:47,710 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

15:01:47,710 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

15:01:47,710 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

15:01:47,710 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)

15:01:47,710 ERROR [STDERR]     at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)

15:01:47,710 ERROR [STDERR]     at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)

15:01:47,711 ERROR [STDERR]     at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)

15:01:47,711 ERROR [STDERR]     at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)

15:01:47,711 ERROR [STDERR]     at org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)

15:01:47,711 ERROR [STDERR]     at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)

15:01:47,711 ERROR [STDERR]     at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)

15:01:47,711 ERROR [STDERR]     at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)

15:01:47,711 ERROR [STDERR]     at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)

15:01:47,711 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

15:01:47,711 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

15:01:47,711 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

15:01:47,711 ERROR [STDERR]     at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)

15:01:47,712 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

15:01:47,712 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

15:01:47,712 ERROR [STDERR]     at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

15:01:47,712 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

15:01:47,712 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

15:01:47,712 ERROR [STDERR]     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)

15:01:47,712 ERROR [STDERR]     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

15:01:47,712 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)

15:01:47,712 ERROR [STDERR]     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)

15:01:47,712 ERROR [STDERR]     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)

15:01:47,712 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)

15:01:47,712 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)

15:01:47,713 ERROR [STDERR]     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

15:01:47,713 ERROR [STDERR]     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

15:01:47,713 ERROR [STDERR]     at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)

15:01:47,713 ERROR [STDERR]     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

15:01:47,713 ERROR [STDERR]     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)

15:01:47,713 ERROR [STDERR]     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828)

15:01:47,713 ERROR [STDERR]     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)

15:01:47,713 ERROR [STDERR]     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)

15:01:47,713 ERROR [STDERR]     at java.lang.Thread.run(Thread.java:619)

15:01:47,713 ERROR [STDERR] Caused by: java.lang.RuntimeException: Unexpected invocation exception: null

15:01:47,714 ERROR [STDERR]     at org.jboss.bpm.console.server.util.InvocationProxy.invoke(InvocationProxy.java:80)

15:01:47,714 ERROR [STDERR]     at $Proxy146.newInstance(Unknown Source)

15:01:47,714 ERROR [STDERR]     at org.jboss.bpm.console.server.ProcessMgmtFacade.newInstance(ProcessMgmtFacade.java:189)

15:01:47,714 ERROR [STDERR]     ... 38 more

15:01:47,714 ERROR [STDERR] Caused by: java.lang.reflect.InvocationTargetException

15:01:47,714 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

15:01:47,714 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

15:01:47,714 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

15:01:47,714 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)

15:01:47,714 ERROR [STDERR]     at org.jboss.bpm.console.server.util.InvocationProxy.invoke(InvocationProxy.java:64)

15:01:47,714 ERROR [STDERR]     ... 40 more

15:01:47,715 ERROR [STDERR] Caused by: java.lang.NullPointerException

15:01:47,715 ERROR [STDERR]     at org.jbpm.integration.console.ModelAdaptor.execution2TokenReference(ModelAdaptor.java:101)

15:01:47,715 ERROR [STDERR]     at org.jbpm.integration.console.ModelAdaptor.adoptExecution(ModelAdaptor.java:73)

15:01:47,715 ERROR [STDERR]     at org.jbpm.integration.console.ProcessManagementImpl.newInstance(ProcessManagementImpl.java:250)

15:01:47,715 ERROR [STDERR]     ... 45 more

Can anybody help me ?

Thanks,

Rogerio.