Dear Friends,

I'm using jbpm 5.2 and drools engine 5.3.1 and Jboss server 5.1  in my project.

While I try to add the additional or split path to the existing OR node in one of the Employee process , Getting the following error during the execution :

java.lang.NoSuchMethodError: Process_EmpProcess.returnValueEvaluator5(Lorg/drools/spi/ProcessContext;)Ljava/lang/Object;

        EmpProcessReturnValueEvaluator0Invoker.evaluate(Emp_Process.ReturnValueEvaluator0Invoker.java:14)

        at org.drools.workflow.instance.impl.ReturnValueConstraintEvaluator.evaluate(ReturnValueConstraintEvaluator.java:121)

        at org.drools.workflow.instance.node.SplitInstance.internalTrigger(SplitInstance.java:62)

        at org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:111)

        at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerConnection(NodeInstanceImpl.java:141)

        at org.drools.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:128)

        at org.drools.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)

        at org.drools.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)

        at org.drools.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:111)

        at org.drools.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:16)

        at org.drools.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:185)

        at org.drools.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:230)

        at org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1639)

I'm able to compile the process and there is validation errors as well.

I tried to recomplie and build package using Drools Admin Console , Still getting the same issue during execution.

Stucked with this issue for 2 days.

Any Help on this will be Much Appreciated !

Thanks in Advance !