java.lang.NullPointerException

Jenkins JIRA | Alexander Komarov | 9 months ago
  1. 0

    The following is logged every 3-5 seconds in our installation. We mostly use Swarm slaves, about 100 of them. Unreliable Slave plugin 1.2, Jenkins 1.646 on Centos 6.5, OpenJDK 1.8 {quote}Feb 23, 2016 8:49:11 AM WARNING hudson.model.listeners.RunListener report RunListener failed java.lang.NullPointerException at org.jenkinsci.plugins.detection.unreliable.slave.BuildStatisticListener.onCompleted(BuildStatisticListener.java:54) at hudson.model.listeners.RunListener.fireCompleted(RunListener.java:201) at hudson.maven.MavenBuild$ProxyImpl2.end(MavenBuild.java:602) at sun.reflect.GeneratedMethodAccessor624.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at hudson.model.Executor$2.call(Executor.java:937) at hudson.util.InterceptingProxy$1.invoke(InterceptingProxy.java:23) at com.sun.proxy.$Proxy65.end(Unknown Source) at sun.reflect.GeneratedMethodAccessor21290.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:608) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:583) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:542) at hudson.remoting.UserRequest.perform(UserRequest.java:120) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:326) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:18) at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745){quote}

    Jenkins JIRA | 9 months ago | Alexander Komarov
    java.lang.NullPointerException
  2. 0

    The following is logged every 3-5 seconds in our installation. We mostly use Swarm slaves, about 100 of them. Unreliable Slave plugin 1.2, Jenkins 1.646 on Centos 6.5, OpenJDK 1.8 {quote}Feb 23, 2016 8:49:11 AM WARNING hudson.model.listeners.RunListener report RunListener failed java.lang.NullPointerException at org.jenkinsci.plugins.detection.unreliable.slave.BuildStatisticListener.onCompleted(BuildStatisticListener.java:54) at hudson.model.listeners.RunListener.fireCompleted(RunListener.java:201) at hudson.maven.MavenBuild$ProxyImpl2.end(MavenBuild.java:602) at sun.reflect.GeneratedMethodAccessor624.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at hudson.model.Executor$2.call(Executor.java:937) at hudson.util.InterceptingProxy$1.invoke(InterceptingProxy.java:23) at com.sun.proxy.$Proxy65.end(Unknown Source) at sun.reflect.GeneratedMethodAccessor21290.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:608) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:583) at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:542) at hudson.remoting.UserRequest.perform(UserRequest.java:120) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:326) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:18) at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745){quote}

    Jenkins JIRA | 9 months ago | Alexander Komarov
    java.lang.NullPointerException
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    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    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.jenkinsci.plugins.detection.unreliable.slave.BuildStatisticListener.onCompleted()
    2. org.jenkinsci.plugins
      BuildStatisticListener.onCompleted
      1. org.jenkinsci.plugins.detection.unreliable.slave.BuildStatisticListener.onCompleted(BuildStatisticListener.java:54)
      1 frame
    3. Hudson
      RunListener.fireCompleted
      1. hudson.model.listeners.RunListener.fireCompleted(RunListener.java:201)
      1 frame
    4. Hudson Maven Embedder
      MavenBuild$ProxyImpl2.end
      1. hudson.maven.MavenBuild$ProxyImpl2.end(MavenBuild.java:602)
      1 frame
    5. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor624.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      3. java.lang.reflect.Method.invoke(Method.java:606)
      3 frames
    6. Hudson
      InterceptingProxy$1.invoke
      1. hudson.model.Executor$2.call(Executor.java:937)
      2. hudson.util.InterceptingProxy$1.invoke(InterceptingProxy.java:23)
      2 frames
    7. com.sun.proxy
      $Proxy65.end
      1. com.sun.proxy.$Proxy65.end(Unknown Source)
      1 frame
    8. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor21290.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      3. java.lang.reflect.Method.invoke(Method.java:606)
      3 frames
    9. Hudson :: Remoting Layer
      InterceptingExecutorService$1.call
      1. hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:608)
      2. hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:583)
      3. hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:542)
      4. hudson.remoting.UserRequest.perform(UserRequest.java:120)
      5. hudson.remoting.UserRequest.perform(UserRequest.java:48)
      6. hudson.remoting.Request$2.run(Request.java:326)
      7. hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
      7 frames
    10. org.jenkinsci.remoting
      CallableDecorator.call
      1. org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:18)
      1 frame
    11. Hudson :: Remoting Layer
      CallableDecoratorList$1.call
      1. hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21)
      1 frame
    12. jenkins.util
      ContextResettingExecutorService$2.call
      1. jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
      1 frame
    13. Java RT
      ThreadPoolExecutor$Worker.run
      1. java.util.concurrent.FutureTask.run(FutureTask.java:262)
      2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      3 frames