java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.widget.ListView.getItemAtPosition(int)' on a null object reference

Stack Overflow | trocchietto | 6 months ago
  1. 0

    Getting NPE, cannot retrieve ListView content at clicked position in Navigation Drawer

    Stack Overflow | 6 months ago | trocchietto
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.widget.ListView.getItemAtPosition(int)' on a null object reference
  2. 0
    Initialize the variable before calling a method on it.
  3. 0
    The parsed JSON does not contains the requested field.
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  5. 0
    The resource was accessed after it was dismissed.
  6. 0
    Use 'dialog' to access views from custom_layout layout.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'java.lang.Object android.widget.ListView.getItemAtPosition(int)' on a null object reference

      at android.com.myapp.DrawerItemClickListener.onItemClick()
    2. android.com.myapp
      DrawerItemClickListener.onItemClick
      1. android.com.myapp.DrawerItemClickListener.onItemClick(DrawerItemClickListener.java:22)
      1 frame