[jBPM] - Error using the jBPM console
by Laura delli Paoli
Laura delli Paoli [https://community.jboss.org/people/lauradp] created the discussion
"Error using the jBPM console"
To view the discussion, visit: https://community.jboss.org/message/779812#779812
--------------------------------------------------------------
Hello everybody,
I have installed jBoss and jBPM, but when I try to access the jBPM console (sections: personal tasks, group tasks, processes sections) I get the following error:
11:01:21,587 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/gwt-console-server].[Resteasy]] (http-localhost-127.0.0.1-8080-2) Servlet.service() for servlet Resteasy threw exception: org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Session was not initialized, check previous errors in log
at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:340) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:540) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:502) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.2.Final.jar:]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) [classes:]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489) [jbossweb-7.0.13.Final.jar:]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:897) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:626) [jbossweb-7.0.13.Final.jar:]
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:2039) [jbossweb-7.0.13.Final.jar:]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_32]
Caused by: java.lang.RuntimeException: Session was not initialized, check previous errors in log
at org.jbpm.integration.console.StatefulKnowledgeSessionUtil.getStatefulKnowledgeSession(StatefulKnowledgeSessionUtil.java:89) [jbpm-gwt-core-5.4.0.Final.jar:5.4.0.Final]
at org.jbpm.integration.console.SessionInitializer.<init>(SessionInitializer.java:25) [jbpm-gwt-core-5.4.0.Final.jar:5.4.0.Final]
at org.jbpm.integration.console.TaskManagement.<init>(TaskManagement.java:52) [jbpm-gwt-core-5.4.0.Final.jar:5.4.0.Final]
at org.jbpm.integration.console.ManagementFactory.createTaskManagement(ManagementFactory.java:26) [jbpm-gwt-core-5.4.0.Final.jar:5.4.0.Final]
at org.jbpm.integration.console.ManagementFactory.createTaskManagement(ManagementFactory.java:19) [jbpm-gwt-core-5.4.0.Final.jar:5.4.0.Final]
at org.jboss.bpm.console.server.TaskListFacade.getTaskManagement(TaskListFacade.java:72) [classes:]
at org.jboss.bpm.console.server.TaskListFacade.getTasksForIdRef(TaskListFacade.java:101) [classes:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_32]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) [rt.jar:1.6.0_32]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) [rt.jar:1.6.0_32]
at java.lang.reflect.Method.invoke(Unknown Source) [rt.jar:1.6.0_32]
at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:155) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:257) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:222) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:211) [resteasy-jaxrs-2.3.2.Final.jar:]
at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:525) [resteasy-jaxrs-2.3.2.Final.jar:]
... 23 more
Can anyone help me fixing this problem??
--------------------------------------------------------------
Reply to this message by going to Community
[https://community.jboss.org/message/779812#779812]
Start a new discussion in jBPM at Community
[https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]
11 years, 5 months
[JBoss Messaging] - Re: How get payload from a message ?
by toby
toby [https://community.jboss.org/people/tobysaville] created the discussion
"Re: How get payload from a message ?"
To view the discussion, visit: https://community.jboss.org/message/779753#779753
--------------------------------------------------------------
I know this is an old thread but i just came across the same issue. I resolved it by making my DLQ NOT a gateway.
So i have a queue defined called retrieve_search_certificate_esb. it has a DLQ configured as such:
<attribute name="DLQ">jboss.esb.destination:service=Queue,name=retrieve_search_certificate_dlq</attribute>
which is in turn mapped to a jms-bus with a busId of retrSearchCertDlqChannel
that jms-bus is configured by my service to be listened to by my service with
<jms-listener name="ESB-Channel" busidref="retrSearchCertDlqChannel" is-gateway="false"/>
the part that gave me access to my org.jboss.soa.esb.message.Message is: is-gateway="false" When is-gateway was true, the ESB Message was serialized to a String in the same way as the original post in this thread.
--------------------------------------------------------------
Reply to this message by going to Community
[https://community.jboss.org/message/779753#779753]
Start a new discussion in JBoss Messaging at Community
[https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]
11 years, 5 months
[jBPM] - How to deploy ScriptTask.bpmn from jbpm-examples
by doboss
doboss [https://community.jboss.org/people/doboss] created the discussion
"How to deploy ScriptTask.bpmn from jbpm-examples"
To view the discussion, visit: https://community.jboss.org/message/779738#779738
--------------------------------------------------------------
So I used to be quite fluent in JBPM 3 back in the day, but havn't touched any JBPM in about 2-3 years. Now I am looking to use JBPM in some of our upcoming application development. I have been playing with JBPM 5.3 and now 5.4 for a few months now on and off as time allows. But I am having a hard time figuring out how things work together. I have downloaded and installed JBPM 5.4 via the full installer and played around with the evaluation example, the jbpm-console, and the guvnor. I have already read the entire JBPM user guide (although I admit, not in a single sitting.) I've also watched a lot of the videos and read some of the various blogs and forums... anyway, enough background...
So I've opened up the jbpm-examples and I look at the very nice ScriptTask.bpmn and it's associated org.jbpm.examples.quickstarts HelloService.java and Person.java classes.
I have Eclipse integrated with the Guvnor, and can upload the bpmn and even the .java file and have tried putting them in various packages. I have even created a simple jar (using Eclipse to export the .class files into a jar) and uploaded that into a few places in guvnor. Finally I've settled on providing a "quickstart.jar" (With the two .class files in it) in the defaultPackage along side the ScriptTask.bpmn and the ScriptTask-image.png.
When I try to build the package from the Guvnor I get errors like "Could not find variable 'HelloService' for action 'HelloService.getInstance().sayHello(person.getName());'" I think I have gotten past the ClassNotFound errors I was getting in the beginning.
Also, when I look at the ScriptTask process asset it shows as invalid, but if I open it with the editor and click the validate button, it says the process is valid.
Okay, so here's my questions:
1) Is there a way I can get this process and it's .java files up in the Guvnor and built?
2) Will I then be able to run them from the jbpm-console or some other mechanism?
If I can figure out these two things I can continue experimenting... my goal is to get a simple process inside JBoss that I can start. Eventually I would be starting the business processes from somewhere inside my web application... am I going down the right path?
Thanks for the help!
--------------------------------------------------------------
Reply to this message by going to Community
[https://community.jboss.org/message/779738#779738]
Start a new discussion in jBPM at Community
[https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]
11 years, 5 months