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

google.com | 4 months ago
  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 | 8 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 | 4 months ago
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
  3. 0

    App stops when clicking on button

    Stack Overflow | 1 year ago | Martin Park
    java.lang.RuntimeException: Unable to start activity ComponentInfo{app.mobiledevicesecurity/app.mobiledevicesecurity.Quiz}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

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

    Stack Overflow | 1 year ago | James
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference
  6. 0

    Android Studio CountDownTimer Navigation

    Stack Overflow | 1 year ago | Kendrick
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    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