java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window android.app.Activity.getWindow()' on a null object reference

Stack Overflow | Mayank | 5 months ago
  1. 0

    NullPointerException android.view.window android.app.Activity.getWindow()

    Stack Overflow | 5 months ago | Mayank
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window android.app.Activity.getWindow()' on a null object reference
  2. 0

    Crash when trying to DL the expansion file on a beta release

    GitHub | 1 year ago | unskaa
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.sound.moodil/com.flyingsoftgames.xapkreader.XAPKDownloaderActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window android.app.Activity.getWindow()' on a null object reference
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  4. 0

    rotating the device. was on p...

    GitHub | 2 years ago | door43app
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window android.app.Activity.getWindow()' on a null object reference
  5. 0

    NPE press back button on BlurDialogFragment

    GitHub | 6 months ago | sekomod
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window android.app.Activity.getWindow()' on a null object reference

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'android.view.Window android.app.Activity.getWindow()' on a null object reference

      at android.support.v7.app.ActionBarDrawerToggle$DrawerArrowDrawableToggle.isLayoutRtl()
    2. Android v7
      DrawerArrowDrawable.draw
      1. android.support.v7.app.ActionBarDrawerToggle$DrawerArrowDrawableToggle.isLayoutRtl(ActionBarDrawerToggle.java:489)
      2. android.support.v7.app.DrawerArrowDrawable.draw(DrawerArrowDrawable.java:113)
      2 frames
    3. Android Platform
      View.updateDisplayListIfDirty
      1. android.widget.ImageView.onDraw(ImageView.java:1246)
      2. android.view.View.draw(View.java:16187)
      3. android.view.View.updateDisplayListIfDirty(View.java:15184)
      3 frames