Hi
I have a process definition as shown in the link below.
http://www.freeimagehosting.net/uploads/4963a9f1b7.jpg
When I run it with all nodes set to "async" and all joins with
lock="UPGRADE" and with multiple or single job executors I get a nullpointer
exception. It fails wwhen exectuting the action in F.
Below is the stack trace. Has anyone experienced this before or is the graph too
complicated. I can post the acual process definition xml if you want it and maybe a test
case
org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:267) 2008-12-18
12:10:31,617 [JbpmJobExecutor:1] ERROR - action threw exception: null
java.lang.NullPointerException
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:261)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
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:197)
at
org.jbpm.instantiation.Delegation_$$_javassist_4.getInstance(Delegation_$$_javassist_4.java)
at org.jbpm.graph.def.Action.execute(Action.java:128)
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:197)
at org.jbpm.graph.def.Action_$$_javassist_61.execute(Action_$$_javassist_61.java)
at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:256)
at org.jbpm.graph.def.Node.execute(Node.java:334)
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:197)
at org.jbpm.graph.def.Node_$$_javassist_47.execute(Node_$$_javassist_47.java)
at org.jbpm.job.ExecuteNodeJob.execute(ExecuteNodeJob.java:27)
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:197)
at org.jbpm.job.Job_$$_javassist_52.execute(Job_$$_javassist_52.java)
at org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:166)
at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:60)
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