java.lang.NullPointerException

Stack Overflow | layla7 | 3 months ago
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    The parsed JSON does not contains the requested field.
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at alsaad.layla.mysqldemo.BackgroundWorker.onPostExecute()
    2. alsaad.layla.mysqldemo
      BackgroundWorker.onPostExecute
      1. alsaad.layla.mysqldemo.BackgroundWorker.onPostExecute(BackgroundWorker.java:133)
      2. alsaad.layla.mysqldemo.BackgroundWorker.onPostExecute(BackgroundWorker.java:27)
      2 frames
    3. Android Platform
      ActivityThread.main
      1. android.os.AsyncTask.finish(AsyncTask.java:631)
      2. android.os.AsyncTask.access$600(AsyncTask.java:177)
      3. android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:644)
      4. android.os.Handler.dispatchMessage(Handler.java:99)
      5. android.os.Looper.loop(Looper.java:137)
      6. android.app.ActivityThread.main(ActivityThread.java:5041)
      6 frames
    4. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invokeNative(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:511)
      2 frames
    5. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
      2 frames
    6. Android Platform
      NativeStart.main
      1. dalvik.system.NativeStart.main(Native Method)
      1 frame