java.lang.IllegalArgumentException: object is not an instance of declaring class

mulesoft.org | 8 months ago
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Root Cause Analysis

  1. java.lang.IllegalArgumentException

    object is not an instance of declaring class

    at sun.reflect.NativeMethodAccessorImpl.invoke0()
  2. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:592)
    4 frames
  3. Mule Core
    DefaultMuleSession.sendEvent
    1. org.mule.model.resolvers.AbstractEntryPointResolver.invokeMethod(AbstractEntryPointResolver.java:154)
    2. org.mule.model.resolvers.MethodHeaderPropertyEntryPointResolver.invoke(MethodHeaderPropertyEntryPointResolver.java:105)
    3. org.mule.model.resolvers.DefaultEntryPointResolverSet.invoke(DefaultEntryPointResolverSet.java:50)
    4. org.mule.component.DefaultLifecycleAdapter.invoke(DefaultLifecycleAdapter.java:205)
    5. org.mule.component.AbstractJavaComponent.invokeComponentInstance(AbstractJavaComponent.java:83)
    6. org.mule.component.AbstractJavaComponent.doInvoke(AbstractJavaComponent.java:74)
    7. org.mule.component.AbstractComponent.invokeInternal(AbstractComponent.java:133)
    8. org.mule.component.AbstractComponent.invoke(AbstractComponent.java:161)
    9. org.mule.service.AbstractService.invokeComponent(AbstractService.java:928)
    10. org.mule.model.seda.SedaService.doSend(SedaService.java:256)
    11. org.mule.service.AbstractService.sendEvent(AbstractService.java:500)
    12. org.mule.DefaultMuleSession.sendEvent(DefaultMuleSession.java:343)
    12 frames
  4. org.mule.routing
    DefaultInboundRouterCollection.route
    1. org.mule.routing.inbound.DefaultInboundRouterCollection.send(DefaultInboundRouterCollection.java:228)
    2. org.mule.routing.inbound.DefaultInboundRouterCollection.route(DefaultInboundRouterCollection.java:188)
    2 frames
  5. Mule Core
    AbstractMessageReceiver.routeMessage
    1. org.mule.transport.AbstractMessageReceiver$DefaultInternalMessageListener.onMessage(AbstractMessageReceiver.java:362)
    2. org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:247)
    3. org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:174)
    4. org.mule.transport.AbstractMessageReceiver.routeMessage(AbstractMessageReceiver.java:167)
    4 frames
  6. VM Transport
    VMMessageDispatcher$1.doInTransaction
    1. org.mule.transport.vm.VMMessageReceiver.onMessage(VMMessageReceiver.java:99)
    2. org.mule.transport.vm.VMMessageDispatcher$1.doInTransaction(VMMessageDispatcher.java:77)
    2 frames
  7. Mule Core
    TransactionTemplate.execute
    1. org.mule.transaction.TransactionTemplate.execute(TransactionTemplate.java:99)
    1 frame
  8. VM Transport
    VMMessageDispatcher.doDispatch
    1. org.mule.transport.vm.VMMessageDispatcher.doDispatch(VMMessageDispatcher.java:81)
    1 frame
  9. Mule Core
    WorkerContext.run
    1. org.mule.transport.AbstractMessageDispatcher$Worker.doRun(AbstractMessageDispatcher.java:278)
    2. org.mule.work.AbstractMuleEventWork.run(AbstractMuleEventWork.java:41)
    3. org.mule.work.WorkerContext.run(WorkerContext.java:310)
    3 frames
  10. Backport of JSR 166
    ThreadPoolExecutor$Worker.run
    1. edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1061)
    2. edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
    2 frames
  11. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:595)
    1 frame