[rules-users] BPMN2 Question

[Demian Calcaprina]

I guess you have a process with an split node with some condition? It seems
that in the condition there is something called session that it is not
being found?


On Sun, May 19, 2013 at 4:42 PM, starfish15 <pooja.ghosh at accenture.com>wrote:

> Hello,
>
> I am very new to BPMN. We are currently using Drools 5.3 version. I face
> the
> below error when i run the project. Also am trying to understand the
> running
> of Call Activity. Anyways a flow does begin running and then it gives the
> following error
>
> java.lang.NoSuchFieldError: session
>         at
>
> org.jbpm.process.instance.impl.MVELReturnValueEvaluator.evaluate(MVELReturnValueEvaluator.java:91)
>         at
>
> org.jbpm.process.instance.impl.ReturnValueConstraintEvaluator.evaluate(ReturnValueConstraintEvaluator.java:128)
>         at
>
> org.jbpm.workflow.instance.node.SplitInstance.internalTrigger(SplitInstance.java:72)
>         at
>
> org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124)
>         at
>
> org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205)
>         at
>
> org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164)
>         at
>
> org.jbpm.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:55)
>         at
>
> org.jbpm.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:51)
>         at
>
> org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124)
>
>
> Not sure i understood this error. Would appreciate if some help could be
> provided with what the error meant exactly.
>
> Regards,
> starfish.
>
>
>
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