4 Replies Latest reply on Jul 12, 2007 8:16 AM by kukeltje

LinkageError

ricardomarques Jul 11, 2007 11:22 AM

Hi

I'm getting this throw when running a TaskInstanceEndCommand, and i get no idea why this is happening or what it means.

Appreciate any feedback on this!

16:13:47,593 INFO [STDOUT] THROW: java.lang.LinkageError: loader constraints violated when linking javax/transaction/Synchronization class
16:13:47,593 ERROR [STDERR] java.lang.LinkageError: loader constraints violated when linking javax/transaction/Synchronization class
16:13:47,593 ERROR [STDERR] at org.jbpm.db.JobSession.deleteJobsForProcessInstance(JobSession.java:208)
16:13:47,625 ERROR [STDERR] at org.jbpm.scheduler.db.DbSchedulerService.deleteTimersByProcessInstance(DbSchedulerService.java:54)
16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:310)
16:13:47,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
16:13:47,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
16:13:47,625 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
16:13:47,625 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
16:13:47,625 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147)
16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.ProcessInstance$$EnhancerByCGLIB$$1e59025c.end(<generated>)
16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:320)
16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:292)
16:13:47,625 ERROR [STDERR] at org.jbpm.graph.exe.Token.end(Token.java:242)
16:13:48,125 ERROR [STDERR] at org.jbpm.graph.node.EndState.execute(EndState.java:59)
16:13:48,125 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318)
16:13:48,125 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
16:13:48,125 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
16:13:48,125 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
16:13:48,125 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
16:13:48,125 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147)
16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$f4db661d.enter(<generated>)
16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151)
16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393)
16:13:48,625 ERROR [STDERR] at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209)
16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:357)
16:13:48,625 ERROR [STDERR] at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:190)
16:13:48,625 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318)
16:13:48,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
16:13:48,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
16:13:49,125 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
16:13:49,125 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
16:13:49,125 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147)
16:13:49,125 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$f4db661d.enter(<generated>)
16:13:49,125 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151)
16:13:49,625 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393)
16:13:49,625 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:357)
16:13:49,625 ERROR [STDERR] at org.jbpm.graph.def.Node.execute(Node.java:349)
16:13:49,625 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:318)
16:13:49,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
16:13:49,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
16:13:49,625 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
16:13:49,625 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
16:13:50,125 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147)
16:13:50,125 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$f4db661d.enter(<generated>)
16:13:50,125 ERROR [STDERR] at org.jbpm.graph.def.Transition.take(Transition.java:151)
16:13:50,125 ERROR [STDERR] at org.jbpm.graph.def.Node.leave(Node.java:393)
16:13:50,125 ERROR [STDERR] at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209)
16:13:50,125 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
16:13:50,125 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
16:13:50,625 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
16:13:50,625 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
16:13:50,625 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147)
16:13:50,625 ERROR [STDERR] at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$f4db661d.leave(<generated>)
16:13:50,625 ERROR [STDERR] at org.jbpm.graph.exe.Token.signal(Token.java:194)
16:13:50,625 ERROR [STDERR] at org.jbpm.graph.exe.Token.signal(Token.java:139)
16:13:50,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
16:13:50,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
16:13:50,625 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
16:13:51,125 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
16:13:51,125 ERROR [STDERR] at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147)
16:13:51,125 ERROR [STDERR] at org.jbpm.graph.exe.Token$$EnhancerByCGLIB$$a16a0cb1.signal(<generated>)
16:13:51,125 ERROR [STDERR] at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:475)
16:13:51,125 ERROR [STDERR] at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:389)
16:13:51,125 ERROR [STDERR] at org.jbpm.command.TaskInstanceEndCommand.execute(TaskInstanceEndCommand.java:70)
16:13:51,625 ERROR [STDERR] at com.pep.workflow.console.beans.JBPMEngine.execute(JBPMEngine.java:130)
16:13:51,625 ERROR [STDERR] at com.pep.workflow.console.beans.Form.submit(Form.java:125)
16:13:51,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
16:13:51,625 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
16:13:51,625 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
16:13:51,625 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585)
16:13:51,625 ERROR [STDERR] at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)
16:13:51,625 ERROR [STDERR] at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
16:13:51,625 ERROR [STDERR] at javax.faces.component.UICommand.broadcast(UICommand.java:106)
16:13:52,125 ERROR [STDERR] at javax.faces.component.UIData.broadcast(UIData.java:513)
16:13:52,125 ERROR [STDERR] at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94)
16:13:52,125 ERROR [STDERR] at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168)
16:13:52,125 ERROR [STDERR] at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
16:13:52,125 ERROR [STDERR] at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
16:13:52,625 ERROR [STDERR] at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
16:13:52,625 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
16:13:52,625 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
16:13:52,625 ERROR [STDERR] at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
16:13:52,625 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
16:13:53,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
16:13:53,125 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
16:13:53,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
16:13:53,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
16:13:53,125 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
16:13:53,125 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
16:13:53,625 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
16:13:53,625 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
16:13:53,625 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
16:13:53,625 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
16:13:53,625 ERROR [STDERR] at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
16:13:53,625 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
16:13:53,625 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
16:13:54,125 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
16:13:54,125 ERROR [STDERR] at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
16:13:54,125 ERROR [STDERR] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
16:13:54,125 ERROR [STDERR] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
16:13:54,125 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595)

thanks

1. Re: LinkageError

koen.aers Jul 12, 2007 3:39 AM (in response to ricardomarques)

Is it happening consistently? What is your environment? Can you describe this a bit more specific please?

Regards,
Koen
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2. Re: LinkageError

ricardomarques Jul 12, 2007 6:09 AM (in response to ricardomarques)

Environment: jbpm 3.2 + mysql 5 + jboss as 4.0.5 + jdk 1.5.x

This is happening after the the action of this process been run, when I execute TaskInstanceEndCommand, and untill now this happens only on this process.


StartWorkOnTaskCommand cmd1 = new StartWorkOnTaskCommand(taskInstanceId, false);
TaskInstanceEndCommand cmd2 = new TaskInstanceEndCommand();

cmd2.setVariables(map);
cmd2.setTaskInstanceId(taskInstanceId);

execute (....)

<process-definition
 xmlns="" name="notificacao">
 <swimlane name="default">
 <assignment expression="user(grover)"></assignment>
 </swimlane>
 <node name="envia email">
 <event type="node-enter">
 <action name="sendmail" class="com.pep.actions.SendMail"></action>
 </event>
 <transition name="" to="confinuar"></transition>
 </node>
 <task-node name="confinuar">
 <transition name="t end" to="end"></transition>
 <transition name="repetir" to="decidir o destinatario"></transition>
 </task-node>
 <end-state name="end"></end-state>
 <task-node name="decidir o destinatario">
 <task name="inserir destinatario" swimlane="default">
 <controller>
 <variable name="destinatario" access="read,write,required"></variable>
 <variable name="tipo" access="read,write,required"></variable>
 </controller>
 </task>
 <transition name="" to="envia email"></transition>
 </task-node>
 <start-state name="start">
 <transition name="" to="decidir o destinatario"></transition>
 </start-state>
</process-definition>

the action com.pep.actions.SendMail, simply outputs hello world, until this part everything works, after this it gives the error that i mentioned.

3. Re: LinkageError

ricardomarques Jul 12, 2007 7:03 AM (in response to ricardomarques)

apparently when i add a task to "confinuar" the problem vanish, still the error that jbpm gives in the absence of task's is a bit odd.
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4. Re: LinkageError

kukeltje Jul 12, 2007 8:16 AM (in response to ricardomarques)

I'll change the schema to at least require 1 task as a child of task-node
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