11:54 a.m.
Deploying a process does not pull in necessary Java classes
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Key: GPD-162
URL: http://jira.jboss.com/jira/browse/GPD-162
Project: JBoss jBPM GPD
Issue Type: Bug
Affects Versions: jBPM JPDL Designer 3.1.0.CR
Environment: RHEL 5
GPD 3.1.0.CR1
Reporter: Micah Modell
Assigned To: Koen Aers
Attachments: websale.par
When I try to deploy a process from the GPD, the class files referenced in the definition
do not come across properly.
1) Modified an existing process (as per GPD 161).
2) Save the process. (.par will be attached)
3) Use the Deployment tab to deploy the updated process.
4) Execute the process and you get the following error:
In the web page:
Error completing task: An exception of type
"org.jbpm.graph.def.DelegationException" was thrown.
On the console:
12:48:35,403 ERROR [Delegation] couldn't instantiate delegation class
'org.jbpm.websale.DeciderHandler'
java.lang.NullPointerException
at
org.jbpm.instantiation.FieldInstantiator.newInstance(FieldInstantiator.java:105)
at
org.jbpm.instantiation.FieldInstantiator.instantiate(FieldInstantiator.java:48)
at org.jbpm.instantiation.Delegation.instantiate(Delegation.java:163)
at
org.jbpm.instantiation.Delegation$$FastClassByCGLIB$$6bae1598.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
at
org.jbpm.instantiation.Delegation$$EnhancerByCGLIB$$a8c02805.instantiate(<generated>)
at org.jbpm.graph.node.Decision.execute(Decision.java:87)
at org.jbpm.graph.def.Node.enter(Node.java:318)
at org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$2abd72ab.enter(<generated>)
at org.jbpm.graph.def.Transition.take(Transition.java:151)
at org.jbpm.graph.def.Node.leave(Node.java:393)
at org.jbpm.graph.node.StartState.leave(StartState.java:70)
at org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$2abd72ab.leave(<generated>)
at org.jbpm.graph.exe.Token.signal(Token.java:194)
at org.jbpm.graph.exe.Token.signal(Token.java:139)
at org.jbpm.graph.exe.Token$$FastClassByCGLIB$$74df1c6e.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:163)
at org.jbpm.graph.exe.Token$$EnhancerByCGLIB$$5a16e027.signal(<generated>)
at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:476)
at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:390)
at
org.jbpm.jsf.core.action.CompleteTaskActionListener.handleAction(CompleteTaskActionListener.java:47)
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:758)
at javax.faces.component.UICommand.broadcast(UICommand.java:368)
at
org.jbpm.jsf.taskform.ui.UITaskFormButtonBase.broadcast(UITaskFormButtonBase.java:56)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:448)
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:248)
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:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
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