java.lang.NullPointerException

Stack Overflow | Aykut Uludağ | 2 months ago
tip
Do you find the tips below useful? Click on the to mark them and say thanks to Rafael Fischer Viola and rafael . Or join the community to write better ones.
  1. 0
    samebug tip
    Check if you imported android.support.v4.app.FragmentManager and not android.app.FragmentManager. Check for naming problems in your xml files as well, might have inconsistencies!
  2. 0
    samebug tip
    Also, check if you're not using android.support.v4.app.FragmentTransaction with android.app.Fragment, as they're not totally compatible.
  3. 0
    samebug tip
    Update Google Play Services to the latest version and android support library to latest version. 9.8 for google play services and 25.0.0 for the android support libraries seems to make it work.
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Android: Insert animation to dialog

    Stack Overflow | 3 years ago | afom
    java.lang.NullPointerException

    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

      No message provided

      at org.uusoftware.burclar.a.a$1$1.onClick()
    2. org.uusoftware.burclar
      a$1$1.onClick
      1. org.uusoftware.burclar.a.a$1$1.onClick(Unknown Source)
      1 frame
    3. android.support.v7
      d$a$3.onItemClick
      1. android.support.v7.a.d$a$3.onItemClick(Unknown Source)
      1 frame
    4. Android Platform
      ActivityThread.main
      1. android.widget.AdapterView.performItemClick(AdapterView.java:308)
      2. android.widget.AbsListView.performItemClick(AbsListView.java:1509)
      3. android.widget.AbsListView$PerformClick.run(AbsListView.java:3467)
      4. android.widget.AbsListView$3.run(AbsListView.java:4830)
      5. android.os.Handler.handleCallback(Handler.java:733)
      6. android.os.Handler.dispatchMessage(Handler.java:95)
      7. android.os.Looper.loop(Looper.java:146)
      8. android.app.ActivityThread.main(ActivityThread.java:5602)
      8 frames
    5. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invokeNative(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:515)
      2 frames
    6. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1283)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
      2 frames
    7. Android Platform
      NativeStart.main
      1. dalvik.system.NativeStart.main(Native Method)
      1 frame