java.lang.NullPointerException

GitHub | FunkyYang | 2 months ago
  1. 0

    启动之后报错,Heart beat error

    GitHub | 2 months ago | FunkyYang
    java.lang.NullPointerException
  2. 0

    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 com.taobao.zeus.socket.worker.reqresp.WorkerHeartBeat.execute()
    2. com.taobao.zeus
      ClientWorker$2.run
      1. com.taobao.zeus.socket.worker.reqresp.WorkerHeartBeat.execute(WorkerHeartBeat.java:51)
      2. com.taobao.zeus.socket.worker.ClientWorker$2.run(ClientWorker.java:83)
      2 frames
    3. Java RT
      ThreadPoolExecutor.runWorker
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      2. java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304)
      3. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
      4. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
      5. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      5 frames