java.lang.NullPointerException

Stack Overflow | christ.f | 4 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.wso2.carbon.apimgt.usage.publisher.APIMgtUsageDataBridgeDataPublisher.publishEvent()
  2. org.wso2.carbon
    APIMgtUsageHandler.handleRequest
    1. org.wso2.carbon.apimgt.usage.publisher.APIMgtUsageDataBridgeDataPublisher.publishEvent(APIMgtUsageDataBridgeDataPublisher.java:124)
    2. org.wso2.carbon.apimgt.usage.publisher.APIMgtUsageHandler.handleRequest(APIMgtUsageHandler.java:169)
    2 frames
  3. Apache Synapse - Core
    SynapseMessageReceiver.receive
    1. org.apache.synapse.rest.API.process(API.java:322)
    2. org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:86)
    3. org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:65)
    4. org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:295)
    5. org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:83)
    5 frames
  4. org.apache.axis2
    AxisEngine.receive
    1. org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
    1 frame
  5. org.apache.synapse
    ServerWorker.run
    1. org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:317)
    2. org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:149)
    2 frames
  6. Apache Axis2 - Transport - Base
    NativeWorkerPool$1.run
    1. org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
    1 frame
  7. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    3. java.lang.Thread.run(Thread.java:745)[2016-10-13 11:13:54,807]
    3 frames