java.lang.NullPointerException: Attempt to invoke virtual method ''int android.view.View.getWindowSystemUiVisibility()'' on a null object reference

mozilla.com | 2 months ago
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    2015-07-28 FennecAndroid Release 39 Startup Crash Report

    mozilla.com | 2 months ago
    java.lang.NullPointerException: Attempt to invoke virtual method ''int android.view.View.getWindowSystemUiVisibility()'' on a null object reference
  2. 0
    samebug tip
    The resource was accessed after it was dismissed.
  3. 0
    samebug tip
    Use 'dialog' to access views from custom_layout layout.
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    samebug tip
    Initialize the variable before calling a method on it.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method ''int android.view.View.getWindowSystemUiVisibility()'' on a null object reference

      at android.widget.PopupWindow.getSysUiVisibility()
    2. Android Platform
      PopupWindow.getSysUiVisibility
      1. android.widget.PopupWindow.getSysUiVisibility(PopupWindow.java)
      1 frame