java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.LinearLayout.addView(android.view.View, int)' on a null object reference

Stack Overflow | William Smith | 6 months ago
  1. 0

    Bound view is null when using Butterknife in fragment

    Stack Overflow | 6 months ago | William Smith
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.LinearLayout.addView(android.view.View, int)' on a null object reference
  2. 0
    samebug tip
    Initialize the variable before calling a method on it.
  3. 0
    samebug tip
    Use 'dialog' to access views from custom_layout layout.
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  5. 0

    Initialize a view of different layout in Main Activity

    Stack Overflow | 7 months ago | R.K. GUPTA
    java.lang.RuntimeException: Unable to start activity ComponentInfo{rishabh.example.com.navigationdrawer/rishabh.example.com.navigationdrawer.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.LinearLayout.addView(android.view.View)' on a null object reference
  6. 0

    NullPointer on saving and putting the note

    GitHub | 1 year ago | Heromine
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.LinearLayout.addView(android.view.View)' on a null object reference

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void android.widget.LinearLayout.addView(android.view.View, int)' on a null object reference

      at com.omitted.LogFragment.addLayoutToHolder()
    2. com.omitted
      LogFragment.addLayoutToHolder
      1. com.omitted.LogFragment.addLayoutToHolder(LogFragment.java:101)
      1 frame