[jboss-user] [jBPM] - Problem on process instance data

Jose Manuel g [http://community.jboss.org/people/biaggi] created the document: "Problem on process instance data" To view the document, visit: http://community.jboss.org/docs/DOC-15102 -------------------------------------------------------------- * URL: ' http://localhost:8080/gwt-console-server/rs/process/instance/AsyncActivit... http://localhost:8080/gwt-console-server/rs/process/instance/AsyncActivit... * Action: 'org.jboss.bpm.console.client.process.UpdateInstanceDataAction' * Exception: 'class com.google.gwt.http.client.RequestException' HTTP 500:h1. Estado HTTP 500 - ---- *type* Informe de Excepción *mensaje* *descripción* El servidor encontró un error interno () que hizo que no pudiera rellenar este requerimiento. *excepción* org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException      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:717)      org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) *causa raíz* java.lang.NullPointerException      org.jbpm.pvm.internal.cmd.GetExecutionVariableNamesCmd.execute(GetExecutionVariableNamesCmd.java:51)      org.jbpm.pvm.internal.cmd.GetExecutionVariableNamesCmd.execute(GetExecutionVariableNamesCmd.java:35)      org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)      org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:54)      org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53)      org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40)      org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55)      org.jbpm.pvm.internal.svc.SkipInterceptor.execute(SkipInterceptor.java:43)      org.jbpm.pvm.internal.svc.ExecutionServiceImpl.getVariableNames(ExecutionServiceImpl.java:135)      org.jbpm.integration.console.ProcessManagementImpl.getInstanceData(ProcessManagementImpl.java:134)      org.jboss.bpm.console.server.ProcessMgmtFacade.getInstanceData(ProcessMgmtFacade.java:207)      sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)      sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)      sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)      java.lang.reflect.Method.invoke(Method.java:597)      org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)      org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)      org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)      org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)      org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)      org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)      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:717)      org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) *nota* La traza completa de la causa de este error se encuentra en los archivos de diario de Apache Tomcat/6.0.26. ---- h3. Apache Tomcat/6.0.26 I've installed jbpm using ant demo.setup.tomcat, after the installation all seems to work correctly, but when I try to process instance data i receive this error Any suggestion? -------------------------------------------------------------- Comment by going to Community [http://community.jboss.org/docs/DOC-15102] Create a new document in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=102&am...]