org.jbpm.workflow.instance.WorkflowRuntimeException: [SampleProject1.HelloWorldProcess:1 - ServiceTask1:4] -- null

Google Groups | jyotsna siva naga | 2 months ago
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    Webservice call - URI is absol

    Google Groups | 2 months ago | jyotsna siva naga
    org.jbpm.workflow.instance.WorkflowRuntimeException: [SampleProject1.HelloWorldProcess:1 - ServiceTask1:4] -- null
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    How to call a webservice in service task JBPM 6.2?

    Stack Overflow | 2 years ago | Thanh Le
    org.jbpm.workflow.instance.WorkflowRuntimeException: [evaluation:169 - service:2] -- null
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    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.jbpm.process.workitem.bpmn2.ServiceTaskHandler.executeWorkItem()
    2. jBPM :: WorkItems
      ServiceTaskHandler.executeWorkItem
      1. org.jbpm.process.workitem.bpmn2.ServiceTaskHandler.executeWorkItem(ServiceTaskHandler.java:170)[jbpm-workitems-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    3. Drools :: Persistence :: JPA
      JPAWorkItemManager.internalExecuteWorkItem
      1. org.drools.persistence.jpa.processinstance.JPAWorkItemManager.internalExecuteWorkItem(JPAWorkItemManager.java:69)[drools-persistence-jpa-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    4. org.jbpm.workflow
      NodeInstanceImpl.trigger
      1. org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:138)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      2. org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:173)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      3. org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:366)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      4. org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:325)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      5. org.jbpm.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:61)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      6. org.jbpm.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:57)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      7. org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:173)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      8. org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:366)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      9. org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:325)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      10. org.jbpm.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:61)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      11. org.jbpm.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:57)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      12. org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:173)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      13. org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:366)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      14. org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:325)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      15. org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:73)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      16. org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:44)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      17. org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:173)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      17 frames
    5. org.jbpm.ruleflow
      RuleFlowProcessInstance.internalStart
      1. org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:35)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    6. org.jbpm.process
      ProcessInstanceImpl.start
      1. org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:236)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    7. org.jbpm.workflow
      WorkflowProcessInstanceImpl.start
      1. org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:439)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    8. org.jbpm.process
      ProcessRuntimeImpl.startProcess
      1. org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:208)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      2. org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:217)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      3. org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:225)[jbpm-flow-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      3 frames
    9. Drools :: Core
      AbstractInterceptor.executeNext
      1. org.drools.core.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:1812)[drools-core-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      2. org.drools.core.command.runtime.process.StartCorrelatedProcessCommand.execute(StartCorrelatedProcessCommand.java:146)[drools-core-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      3. org.drools.core.command.runtime.process.StartCorrelatedProcessCommand.execute(StartCorrelatedProcessCommand.java:44)[drools-core-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      4. org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)[drools-core-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      5. org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:41)[drools-core-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      5 frames
    10. Drools :: Persistence :: JPA
      SingleSessionCommandService$TransactionInterceptor.execute
      1. org.drools.persistence.SingleSessionCommandService$TransactionInterceptor.execute(SingleSessionCommandService.java:584)[drools-persistence-jpa-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    11. Drools :: Core
      AbstractInterceptor.executeNext
      1. org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:41)[drools-core-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    12. Drools :: Persistence :: JPA
      OptimisticLockRetryInterceptor.execute
      1. org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:82)[drools-persistence-jpa-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    13. Drools :: Core
      AbstractInterceptor.executeNext
      1. org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:41)[drools-core-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    14. Drools :: Persistence :: JPA
      SingleSessionCommandService.execute
      1. org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:73)[drools-persistence-jpa-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      2. org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:377)[drools-persistence-jpa-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      2 frames
    15. Drools :: Core
      CommandBasedStatefulKnowledgeSession.startProcess
      1. org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:529)[drools-core-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    16. jBPM :: KIE Services
      ProcessServiceImpl.startProcess
      1. org.jbpm.kie.services.impl.ProcessServiceImpl.startProcess(ProcessServiceImpl.java:126)[jbpm-kie-services-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    17. jBPM :: CDI Services
      ProcessServiceCDIImpl$Proxy$_$$_WeldClientProxy.startProcess
      1. org.jbpm.services.cdi.impl.ProcessServiceCDIImpl$Proxy$_$$_WeldClientProxy.startProcess(ProcessServiceCDIImpl$Proxy$_$$_WeldClientProxy.java)[jbpm-services-cdi-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      1 frame
    18. org.jbpm.console
      FormModelerProcessStarterEntryPointImpl$Proxy$_$$_WeldClientProxy.startProcessFromRenderContext
      1. org.jbpm.console.ng.bd.backend.server.KieSessionEntryPointImpl.startProcess(KieSessionEntryPointImpl.java:78)[jbpm-console-ng-business-domain-backend-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      2. org.jbpm.console.ng.bd.backend.server.KieSessionEntryPointImpl$Proxy$_$$_WeldClientProxy.startProcess(KieSessionEntryPointImpl$Proxy$_$$_WeldClientProxy.java)[jbpm-console-ng-business-domain-backend-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      3. org.jbpm.console.ng.ht.forms.backend.server.FormModelerProcessStarterEntryPointImpl.startProcessFromRenderContext(FormModelerProcessStarterEntryPointImpl.java:49)[jbpm-console-ng-human-tasks-forms-modeler-backend-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      4. org.jbpm.console.ng.ht.forms.backend.server.FormModelerProcessStarterEntryPointImpl$Proxy$_$$_WeldClientProxy.startProcessFromRenderContext(FormModelerProcessStarterEntryPointImpl$Proxy$_$$_WeldClientProxy.java)[jbpm-console-ng-human-tasks-forms-modeler-backend-6.3.0.Final-redhat-5.jar:6.3.0.Final-redhat-5]
      4 frames
    19. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[rt.jar:1.7.0_80]
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[rt.jar:1.7.0_80]
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[rt.jar:1.7.0_80]
      4. java.lang.reflect.Method.invoke(Method.java:606)[rt.jar:1.7.0_80]
      4 frames
    20. Errai::Bus
      RemoteServiceCallback.callback
      1. org.jboss.errai.bus.server.io.AbstractRPCMethodCallback.invokeMethodFromMessage(AbstractRPCMethodCallback.java:48)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      2. org.jboss.errai.bus.server.io.ValueReplyRPCEndpointCallback.callback(ValueReplyRPCEndpointCallback.java:22)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      3. org.jboss.errai.bus.server.io.RemoteServiceCallback.callback(RemoteServiceCallback.java:54)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      3 frames
    21. org.jboss.errai
      CDIExtensionPoints$2.callback
      1. org.jboss.errai.cdi.server.CDIExtensionPoints$2.callback(CDIExtensionPoints.java:396)[errai-weld-integration-3.0.6.Final-redhat-1.jar:3.0.6.Final-redhat-1]
      1 frame
    22. Errai::Bus
      DefaultBlockingServlet.doPost
      1. org.jboss.errai.bus.server.DeliveryPlan.deliver(DeliveryPlan.java:47)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      2. org.jboss.errai.bus.server.ServerMessageBusImpl.sendGlobal(ServerMessageBusImpl.java:296)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      3. org.jboss.errai.bus.server.SimpleDispatcher.dispatchGlobal(SimpleDispatcher.java:46)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      4. org.jboss.errai.bus.server.service.ErraiServiceImpl.store(ErraiServiceImpl.java:97)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      5. org.jboss.errai.bus.server.service.ErraiServiceImpl.store(ErraiServiceImpl.java:114)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      6. org.jboss.errai.bus.server.servlet.DefaultBlockingServlet.doPost(DefaultBlockingServlet.java:142)[errai-bus-3.2.1.Final-redhat-2.jar:3.2.1.Final-redhat-2]
      6 frames
    23. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:754)[jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-2.jar:1.0.2.Final-redhat-2]
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:847)[jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-2.jar:1.0.2.Final-redhat-2]
      2 frames
    24. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      2 frames
    25. org.uberfire.ext
      SecureHeadersFilter.doFilter
      1. org.uberfire.ext.security.server.SecureHeadersFilter.doFilter(SecureHeadersFilter.java:53)[uberfire-servlet-security-0.7.4.Final-redhat-4.jar:0.7.4.Final-redhat-4]
      1 frame
    26. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      2 frames
    27. org.uberfire.ext
      SecurityIntegrationFilter.doFilter
      1. org.uberfire.ext.security.server.SecurityIntegrationFilter.doFilter(SecurityIntegrationFilter.java:45)[uberfire-servlet-security-0.7.4.Final-redhat-4.jar:0.7.4.Final-redhat-4]
      1 frame
    28. Glassfish Core
      AuthenticatorBase.invoke
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:512)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      5 frames
    29. JPA
      WebNonTxEmCloserValve.invoke
      1. org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)[jboss-as-jpa-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
      2. org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)[jboss-as-jpa-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
      2 frames
    30. JBoss Web
      SecurityContextAssociationValve.invoke
      1. org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)[jboss-as-web-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
      1 frame
    31. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      2. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      3. org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:419)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      4. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      5. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      5 frames
    32. Grizzly HTTP
      JIoEndpoint$Worker.run
      1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      3. org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)[jbossweb-7.5.7.Final-redhat-1.jar:7.5.7.Final-redhat-1]
      3 frames
    33. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)[rt.jar:1.7.0_80]
      1 frame