java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference

google.com | 2 weeks ago
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  1. 0

    Issue 190786 - android - drawer header view is null, can't get view as before after update to design-23.1.0 - Android Open Source Project - Issue Tracker - Google Project Hosting

    google.com | 11 months ago
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
  2. 0

    Issue 190786 - android - drawer header view is null, can't get view as before after update to design-23.1.0 - Android Open Source Project - Issue Tracker - Google Project Hosting

    google.com | 2 weeks ago
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference

      at com.njiuko.balrog.balrog.activities.MainActivity$1.onDrawerOpened()
    2. com.njiuko.balrog
      MainActivity$1.onDrawerOpened
      1. com.njiuko.balrog.balrog.activities.MainActivity$1.onDrawerOpened(MainActivity.java:163)
      1 frame
    3. Android Support v4
      ViewDragHelper$2.run
      1. android.support.v4.widget.DrawerLayout.dispatchOnDrawerOpened(DrawerLayout.java:740)
      2. android.support.v4.widget.DrawerLayout.updateDrawerState(DrawerLayout.java:700)
      3. android.support.v4.widget.DrawerLayout$ViewDragCallback.onViewDragStateChanged(DrawerLayout.java:1833)
      4. android.support.v4.widget.ViewDragHelper.setDragState(ViewDragHelper.java:874)
      5. android.support.v4.widget.ViewDragHelper$2.run(ViewDragHelper.java:335)
      5 frames
    4. Android Platform
      ActivityThread.main
      1. android.os.Handler.handleCallback(Handler.java:739)
      2. android.os.Handler.dispatchMessage(Handler.java:95)
      3. android.os.Looper.loop(Looper.java:135)
      4. android.app.ActivityThread.main(ActivityThread.java:5289)
      4 frames
    5. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:372)
      2 frames
    6. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)
      2 frames