java.lang.NullPointerException

GitHub | sunsus | 2 years ago
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    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.radiusnetworks.ibeacon.Region.equals()
    2. com.radiusnetworks.ibeacon
      Region.equals
      1. com.radiusnetworks.ibeacon.Region.equals(Region.java:149)
      1 frame
    3. Java RT
      HashMap.containsKey
      1. java.util.HashMap.containsKey(HashMap.java:340)
      1 frame
    4. com.radiusnetworks.ibeacon
      IBeaconService$IncomingHandler.handleMessage
      1. com.radiusnetworks.ibeacon.service.IBeaconService.startRangingBeaconsInRegion(IBeaconService.java:252)
      2. com.radiusnetworks.ibeacon.service.IBeaconService$IncomingHandler.handleMessage(IBeaconService.java:145)
      2 frames
    5. Android Platform
      ActivityThread.main
      1. android.os.Handler.dispatchMessage(Handler.java:102)
      2. android.os.Looper.loop(Looper.java:136)
      3. android.app.ActivityThread.main(ActivityThread.java:5086)
      3 frames
    6. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invokeNative(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:515)
      2 frames
    7. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
      2 frames
    8. Android Platform
      NativeStart.main
      1. dalvik.system.NativeStart.main(Native Method)
      1 frame