March 2009 - jbpm-users - Jboss List Archives

[JBoss jBPM] - Re: Jbpm-console problems

by jjrs

Hi, Sorry if I am telling things you already know, but here you have my understanding of the topic. When you deploy a process definition from let's say a java class, the process is deployed to the database, but not the image. In case you want to see the image in the web console, you need to save/deploy as well the image (that is generated from the Eclipse plugin) in the database, and for that there are two different ways: 1. Deploy the process definition from the Eclipse plugin (GPD) 2. Deploy the process definition from the console, including the image. I used to have problems as for deploying process definitions (using GPD) if the file was not called processdefinition.xml View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214568#4214568 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214568

17 years, 1 month

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[JBoss jBPM] - Re: Jbpm-console problems

by rodosa

Hello, another time!! I'm quite lost. I would like to fix the second issue but I don't know how. Now, I realized that the exception is thrown always. Only in a casem when I consult a suspended instance it isn't thown. I made changes in jbpm console following some links but the problem is still here. http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4212663#4212663 https://jira.jboss.org/jira/browse/SOA-1052 I'm usin jbpm-jdpl3.2.2. Please, I need to solve it. Someone Knows sth which could help me?? Thanks, View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214549#4214549 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214549

17 years, 1 month

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[JBoss jBPM] - Re: Need some advices on a workflow

by frinux

Strange, all I see in the examples is a signal() call View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214508#4214508 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214508

17 years, 1 month

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[JBoss jBPM] - Re: Bad version number in .class file.

by Toriton

That was my class. I don't know why Eclipse stopped to compile my classes , so the Bin folder was an old version. But the most importanti change i think was that i was compiling with Java 1.6.. and running under Java1.4 for the server.. Too much :P versions for too much projects ^^ Thanks a lot :) kukeltje View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214498#4214498 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214498

17 years, 1 month

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[JBoss jBPM] - Re: Need some advices on a workflow

by kukeltje

with tasks? No, normally you 'end' the task. On non-task nodes it can be needed View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214486#4214486 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214486

17 years, 1 month

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[JBoss jBPM] - Re: Bad version number in .class file.

by kukeltje

most likely one of your own actionhandlers. Turn on debugging to see more info View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214484#4214484 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214484

17 years, 1 month

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[JBoss jBPM] - Bad version number in .class file.

by Toriton

Hi i'm facing the error named in the title. Here is the stack trace. | 2009-03-03 12:42:30,750 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/jbpm-console].[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception | java.lang.UnsupportedClassVersionError: Bad version number in .class file | at java.lang.ClassLoader.defineClass1(Native Method) | at java.lang.ClassLoader.defineClass(ClassLoader.java:620) | at java.lang.ClassLoader.defineClass(ClassLoader.java:465) | at org.jbpm.instantiation.ProcessClassLoader.findClass(ProcessClassLoader.java:111) | at java.lang.ClassLoader.loadClass(ClassLoader.java:306) | at java.lang.ClassLoader.loadClass(ClassLoader.java:251) | at org.jbpm.instantiation.Delegation.instantiate(Delegation.java:145) | at org.jbpm.instantiation.Delegation.getInstance(Delegation.java:126) | 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.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173) | at org.jbpm.instantiation.Delegation_$$_javassist_4.getInstance(Delegation_$$_javassist_4.java) | at org.jbpm.graph.def.Action.execute(Action.java:128) | at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:284) | at org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:241) | at org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:213) | at org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:196) | at org.jbpm.graph.def.Node.enter(Node.java:371) | 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.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173) | at org.jbpm.graph.def.Node_$$_javassist_49.enter(Node_$$_javassist_49.java) | at org.jbpm.graph.def.Transition.take(Transition.java:167) | at org.jbpm.graph.def.Node.leave(Node.java:479) | at org.jbpm.graph.node.StartState.leave(StartState.java:82) | 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.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173) | at org.jbpm.graph.def.Node_$$_javassist_49.leave(Node_$$_javassist_49.java) | at org.jbpm.graph.exe.Token.signal(Token.java:223) | at org.jbpm.graph.exe.Token.signal(Token.java:150) | at org.jbpm.jsf.core.action.SignalActionListener.handleAction(SignalActionListener.java:52) | at org.jbpm.jsf.core.impl.JbpmActionListenerWrapper.processAction(JbpmActionListenerWrapper.java:82) | at javax.faces.event.ActionEvent.processListener(ActionEvent.java:77) | at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:746) | at javax.faces.component.UICommand.broadcast(UICommand.java:368) | at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447) | at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752) | at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97) | at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) | at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) | at java.lang.Thread.run(Thread.java:595) | I'm using JBPM 3.3.1 GA and Jboss 4.2.2 GA This Exception is thrown when my ActionHandler is called( i tried with enter, leave, transition events), and on any process token. I have a simple process with start state, middle state, end state. And i have an Handler when the middle state is reached. Anyone can suggest me which class have a bad version id or how i can have more details? Becasue the primary problem is that i don't understand which class have a bad version, the exception don't advise me on which class has this problem. Thanks in advance View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214482#4214482 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214482

17 years, 1 month

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[JBoss jBPM] - Re: Jbpm-console problems

by rodosa

Issue 1) It's fixed but I don't understand. Before, I couldn't see process definition image from jbpm-console. It's thown | 13:25:19,812 WARN [lifecycle] phase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@648b64 | ) threw exception: java.lang.NullPointerException null | I tried to deploy a process from jbpm plugin eclipse and now I could see all process definition images. Why?? Any ideas of the issue 2 and 3?? Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214477#4214477 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214477

17 years, 1 month

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[JBoss jBPM] - Re: Need some advices on a workflow

by frinux

you mean that I should not use the signal() method ? That is what I meant by "push the token" View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214453#4214453 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214453

17 years, 1 month

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[JBoss jBPM] - Re: Need some advices on a workflow

by kukeltje

the timer will automatically be cancelled when you end that task. You should not have to manipulate the token yourself View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4214450#4214450 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4214450

17 years, 1 month

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jbpm-users March 2009