[jboss-user] [JBoss jBPM] - Invoke an external web service

agusgr do-not-reply at jboss.com
Tue Feb 20 03:52:59 EST 2007


Hello,
I have deployed the helloWorld example ant it works, but now I'm trying to develop a bpel process with an invocation to a external web service. 
I deploy de procces and when I test it, an exception occurs.
anonymous wrote : 
  | 2007-02-20 09:00:58,656 DEBUG [org.jbpm.bpel.integration.jms.StartListener] caught exception while passing control to process, searching for handler
  | org.jbpm.graph.def.DelegationException
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:352)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.graph.def.GraphElement$$FastClassByCGLIB$$7a7d6aa6.invoke()
  | 	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | 	at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
  | 	at org.jbpm.bpel.def.CompositeActivity$$EnhancerByCGLIB$$e8ed498a.raiseException()
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.bpel.def.Activity.enter(Activity.java:106)
  | 	at org.jbpm.graph.def.Transition.take(Transition.java:119)
  | 	at org.jbpm.graph.def.Node.leave(Node.java:383)
  | 	at org.jbpm.bpel.def.Activity.leave(Activity.java:171)
  | 	at org.jbpm.bpel.def.ProcessInstanceStarter.visit(ProcessInstanceStarter.java:57)
  | 	at org.jbpm.bpel.def.Receive.accept(Receive.java:82)
  | 	at org.jbpm.bpel.def.Receive$$FastClassByCGLIB$$516412f0.invoke()
  | 	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | 	at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
  | 	at org.jbpm.bpel.def.Receive$$EnhancerByCGLIB$$6140a381.accept()
  | 	at org.jbpm.bpel.def.ProcessInstanceStarter.visit(ProcessInstanceStarter.java:97)
  | 	at org.jbpm.bpel.def.Sequence.accept(Sequence.java:105)
  | 	at org.jbpm.bpel.def.Activity$$FastClassByCGLIB$$a89e54a2.invoke()
  | 	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | 	at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
  | 	at org.jbpm.bpel.def.Activity$$EnhancerByCGLIB$$4c05c877.accept()
  | 	at org.jbpm.bpel.def.ProcessInstanceStarter.visit(ProcessInstanceStarter.java:43)
  | 	at org.jbpm.bpel.def.BpelDefinition.messageReceived(BpelDefinition.java:109)
  | 	at org.jbpm.bpel.integration.jms.StartListener.onMessage(StartListener.java:115)
  | 	at org.jboss.mq.SpyMessageConsumer.run(SpyMessageConsumer.java:694)
  | 	at java.lang.Thread.run(Thread.java:595)
  | Caused by: org.jbpm.graph.def.DelegationException
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:352)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.graph.def.GraphElement$$FastClassByCGLIB$$7a7d6aa6.invoke()
  | 	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | 	at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
  | 	at org.jbpm.bpel.def.CompositeActivity$$EnhancerByCGLIB$$e8ed498a.raiseException()
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.bpel.def.Activity.enter(Activity.java:106)
  | 	at org.jbpm.graph.def.Transition.take(Transition.java:119)
  | 	at org.jbpm.graph.def.Node.leave(Node.java:383)
  | 	at org.jbpm.bpel.def.Activity.leave(Activity.java:171)
  | 	at org.jbpm.bpel.def.Assign.execute(Assign.java:55)
  | 	at org.jbpm.bpel.def.Activity.enter(Activity.java:101)
  | 	... 20 more
  | Caused by: java.lang.NullPointerException
  | 	at org.jbpm.bpel.integration.exe.SoapEndpointReference.selectPort(SoapEndpointReference.java:94)
  | 	at org.jbpm.bpel.integration.jms.IntegrationControl.getPartnerClient(IntegrationControl.java:234)
  | 	at org.jbpm.bpel.integration.jms.JmsIntegrationService.invoke(JmsIntegrationService.java:171)
  | 	at org.jbpm.bpel.def.Invoke.execute(Invoke.java:44)
  | 	at org.jbpm.bpel.def.Activity.enter(Activity.java:101)
  | 	... 25 more
  | 2007-02-20 09:00:58,671 ERROR [org.jbpm.bpel.integration.jms.StartListener] could not start process instance
  | org.jbpm.graph.def.DelegationException
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:352)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.bpel.integration.jms.StartListener.onMessage(StartListener.java:120)
  | 	at org.jboss.mq.SpyMessageConsumer.run(SpyMessageConsumer.java:694)
  | 	at java.lang.Thread.run(Thread.java:595)
  | Caused by: org.jbpm.graph.def.DelegationException
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:352)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.graph.def.GraphElement$$FastClassByCGLIB$$7a7d6aa6.invoke()
  | 	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | 	at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
  | 	at org.jbpm.bpel.def.CompositeActivity$$EnhancerByCGLIB$$e8ed498a.raiseException()
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.bpel.def.Activity.enter(Activity.java:106)
  | 	at org.jbpm.graph.def.Transition.take(Transition.java:119)
  | 	at org.jbpm.graph.def.Node.leave(Node.java:383)
  | 	at org.jbpm.bpel.def.Activity.leave(Activity.java:171)
  | 	at org.jbpm.bpel.def.ProcessInstanceStarter.visit(ProcessInstanceStarter.java:57)
  | 	at org.jbpm.bpel.def.Receive.accept(Receive.java:82)
  | 	at org.jbpm.bpel.def.Receive$$FastClassByCGLIB$$516412f0.invoke()
  | 	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | 	at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
  | 	at org.jbpm.bpel.def.Receive$$EnhancerByCGLIB$$6140a381.accept()
  | 	at org.jbpm.bpel.def.ProcessInstanceStarter.visit(ProcessInstanceStarter.java:97)
  | 	at org.jbpm.bpel.def.Sequence.accept(Sequence.java:105)
  | 	at org.jbpm.bpel.def.Activity$$FastClassByCGLIB$$a89e54a2.invoke()
  | 	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | 	at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
  | 	at org.jbpm.bpel.def.Activity$$EnhancerByCGLIB$$4c05c877.accept()
  | 	at org.jbpm.bpel.def.ProcessInstanceStarter.visit(ProcessInstanceStarter.java:43)
  | 	at org.jbpm.bpel.def.BpelDefinition.messageReceived(BpelDefinition.java:109)
  | 	at org.jbpm.bpel.integration.jms.StartListener.onMessage(StartListener.java:115)
  | 	... 2 more
  | Caused by: org.jbpm.graph.def.DelegationException
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:352)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.graph.def.GraphElement$$FastClassByCGLIB$$7a7d6aa6.invoke()
  | 	at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
  | 	at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
  | 	at org.jbpm.bpel.def.CompositeActivity$$EnhancerByCGLIB$$e8ed498a.raiseException()
  | 	at org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:346)
  | 	at org.jbpm.bpel.def.Activity.enter(Activity.java:106)
  | 	at org.jbpm.graph.def.Transition.take(Transition.java:119)
  | 	at org.jbpm.graph.def.Node.leave(Node.java:383)
  | 	at org.jbpm.bpel.def.Activity.leave(Activity.java:171)
  | 	at org.jbpm.bpel.def.Assign.execute(Assign.java:55)
  | 	at org.jbpm.bpel.def.Activity.enter(Activity.java:101)
  | 	... 20 more
  | Caused by: java.lang.NullPointerException
  | 	at org.jbpm.bpel.integration.exe.SoapEndpointReference.selectPort(SoapEndpointReference.java:94)
  | 	at org.jbpm.bpel.integration.jms.IntegrationControl.getPartnerClient(IntegrationControl.java:234)
  | 	at org.jbpm.bpel.integration.jms.JmsIntegrationService.invoke(JmsIntegrationService.java:171)
  | 	at org.jbpm.bpel.def.Invoke.execute(Invoke.java:44)
  | 	at org.jbpm.bpel.def.Activity.enter(Activity.java:101)
  | 	... 25 more
Somebody know why??


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