java.lang.NullPointerException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via Oracle Community by slkait, 1 year ago
via Oracle Community by slkait, 1 year ago
via Oracle Community by Pavan69, 1 year ago
via Oracle Community by 1004030, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at oracle.bpm.bpmn.engine.service.BPMNServiceEngine.getCompositeName(BPMNServiceEngine.java:695)
at oracle.bpm.bpmn.engine.runtime.DeploymentDescriptorUtil.getParticipantsForProcessRole(DeploymentDescriptorUtil.java:140)
at oracle.bpm.bpmn.engine.model.runtime.util.BPMNUtility.getProcessInstance(BPMNUtility.java:614)
at oracle.bpm.bpmn.engine.model.runtime.util.BPMNUtility.insertInstance2Track(BPMNUtility.java:552)
at oracle.bpm.bpmn.engine.model.runtime.util.BPMNUtility.insertInstance2Track(BPMNUtility.java:142)
at oracle.bpm.bpmn.engine.model.runtime.microinstructions.MIInsertInstance2Track.insertInstance2Track(MIInsertInstance2Track.java:81)
at oracle.bpm.bpmn.engine.model.runtime.microinstructions.MIInsertInstance2Track.doExecute(MIInsertInstance2Track.java:66)
at oracle.bpm.bpmn.engine.microkernel.MIBase.execute(MIBase.java:34)
at oracle.bpm.bpmn.engine.microkernel.MISequenceBlock.doExecute(MISequenceBlock.java:68)
at oracle.bpm.bpmn.engine.microkernel.MIBase.execute(MIBase.java:34)
at oracle.bpm.bpmn.engine.microkernel.MicroInstructionContext.callMicroInstruction(MicroInstructionContext.java:201)
at oracle.bpm.bpmn.engine.microkernel.MicroInstructionContext.callProcedure(MicroInstructionContext.java:208)
at oracle.bpm.bpmn.engine.microkernel.MicroInstructionContext.executeProcedure(MicroInstructionContext.java:332)
at oracle.bpm.bpmn.engine.model.runtime.MIBPMNActivityWMP.executeProcedure(MIBPMNActivityWMP.java:391)
at oracle.bpm.bpmn.engine.model.runtime.MIBPMNActivityWMP.__executeStatements(MIBPMNActivityWMP.java:308)
at com.collaxa.cube.engine.ext.bpel.common.wmp.BaseBPELActivityWMP.perform(BaseBPELActivityWMP.java:166)
at com.collaxa.cube.engine.CubeEngine.performActivity(CubeEngine.java:2687)
at com.collaxa.cube.engine.CubeEngine._handleWorkItem(CubeEngine.java:1190)
at com.collaxa.cube.engine.CubeEngine.handleWorkItem(CubeEngine.java:1093)
at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handleLocal(PerformMessageHandler.java:76)
at com.collaxa.cube.engine.dispatch.DispatchHelper.handleLocalMessage(DispatchHelper.java:218)
at com.collaxa.cube.engine.dispatch.DispatchHelper.sendMemory(DispatchHelper.java:297)
at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:4609)
at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:4540)
at com.collaxa.cube.engine.CubeEngine._createAndInvoke(CubeEngine.java:713)
at com.collaxa.cube.engine.CubeEngine.createAndInvoke(CubeEngine.java:560)
at com.collaxa.cube.engine.delivery.DeliveryService.handleInvoke(DeliveryService.java:608)
at com.collaxa.cube.engine.ejb.impl.CubeDeliveryBean.handleInvoke(CubeDeliveryBean.java:295)
at sun.reflect.GeneratedMethodAccessor1384.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.oracle.pitchfork.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:34)
at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
at com.oracle.pitchfork.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:42)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at oracle.bpm.bpmn.engine.ejb.impl.BPMNDeliveryBean_of8dk6_ICubeDeliveryLocalBeanImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:39)
at oracle.bpm.bpmn.engine.ejb.impl.BPMNDeliveryBean_of8dk6_ICubeDeliveryLocalBeanImpl.handleInvoke(Unknown Source)
at com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessageHandler.handle(InvokeInstanceMessageHandler.java:35)
at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:140)
at com.collaxa.cube.engine.dispatch.BaseDispatchTask.process(BaseDispatchTask.java:88)
at com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTask.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at com.collaxa.cube.engine.dispatch.Dispatcher$ContextCapturingThreadFactory$2.run(Dispatcher.java:850)
at java.lang.Thread.run(Thread.java:619)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.