java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String dev.newaudioplayer.Utilities.milliSecondsToTimer(long)' on a null object reference

Stack Overflow | Devansh | 6 months ago
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    NullPointerException when trying to update SeekBar TextView

    Stack Overflow | 6 months ago | Devansh
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String dev.newaudioplayer.Utilities.milliSecondsToTimer(long)' on a null object reference

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'java.lang.String dev.newaudioplayer.Utilities.milliSecondsToTimer(long)' on a null object reference

      at dev.newaudioplayer.MainActivity$6.run()
    2. dev.newaudioplayer
      MainActivity$6.run
      1. dev.newaudioplayer.MainActivity$6.run(MainActivity.java:141)
      1 frame
    3. Android Platform
      ActivityThread.main
      1. android.os.Handler.handleCallback(Handler.java:739)
      2. android.os.Handler.dispatchMessage(Handler.java:95)
      3. android.os.Looper.loop(Looper.java:152)
      4. android.app.ActivityThread.main(ActivityThread.java:5497)
      4 frames
    4. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    5. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
      2 frames