1 Reply Latest reply on Nov 14, 2017 10:00 PM by Amit Nijhawan

    Getting exception while executing the BPMN with JBPM 7.1

    Ankit Jain Newbie

      The BPMN is executed fine.. until we register the KJAR again for given releaseId.. and try to execute the same BPMN...

      Why re-registering the kjar will cause the below exception..

       

       

       

      Caused by: java.lang.NullPointerException

              at org.jbpm.workflow.core.node.CompositeNode$NodeAndType.getNode(CompositeNode.java:394) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.workflow.instance.node.CompositeNodeInstance.internalTrigger(CompositeNodeInstance.java:119) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:179) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:373) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:332) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:72) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:43) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:179) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:38) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:235) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:444) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:208) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:217) ~[jbpm-flow-7.1.0.Final.jar:7.1.0.Final]

              at org.drools.core.impl.StatefulKnowledgeSessionImpl.startProcessInstance(StatefulKnowledgeSessionImpl.java:1866) ~[drools-core-7.1.0.Final.jar:7.1.0.Final]