java.lang.NullPointerException

Stack Overflow | Hamda | 2 weeks ago
tip
Do you know that we can give you better hits? Get more relevant results from Samebug’s stack trace search.
  1. 0

    setTitle AlertDialog crashes

    GitHub | 3 years ago | amaydiam
    java.lang.ClassCastException: org.holoeverywhere.app.Dialog$DialogTitle cannot be cast to org.holoeverywhere.widget.TextView
  2. 0

    setTitle AlertDialog holoeverywhere crashes?

    Stack Overflow | 3 years ago | Amay Diam
    java.lang.ClassCastException: org.holoeverywhere.app.Dialog$DialogTitle cannot be cast to org.holoeverywhere.widget.TextView
  3. Speed up your debug routine!

    Automated exception search integrated into your IDE

  4. 0

    Error Message: You need to use a Theme.AppCompat theme with this activity

    Stack Overflow | 10 months ago | Kirmani88
    java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
  5. 0

    Use seekbars in dialog/Alertdialog to change settings in activity

    Stack Overflow | 5 months ago | Alex
    java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
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 android.widget.ArrayAdapter.getCount()
  2. Android Platform
    ListView.setAdapter
    1. android.widget.ArrayAdapter.getCount(ArrayAdapter.java:330)
    2. android.widget.ListView.setAdapter(ListView.java:462)
    2 frames
  3. Android v7
    AlertDialog.onCreate
    1. android.support.v7.app.AlertController.setupView(AlertController.java:538)
    2. android.support.v7.app.AlertController.installContent(AlertController.java:226)
    3. android.support.v7.app.AlertDialog.onCreate(AlertDialog.java:257)
    3 frames
  4. Android Platform
    Dialog.show
    1. android.app.Dialog.dispatchOnCreate(Dialog.java:355)
    2. android.app.Dialog.show(Dialog.java:260)
    2 frames
  5. com.example.hamdaalissaei
    personal_info$6.onClick
    1. com.example.hamdaalissaei.final_flah.personal_info$6.onClick(personal_info.java:247)
    1 frame
  6. Android Platform
    ActivityThread.main
    1. android.view.View.performClick(View.java:4204)
    2. android.view.View$PerformClick.run(View.java:17355)
    3. android.os.Handler.handleCallback(Handler.java:725)
    4. android.os.Handler.dispatchMessage(Handler.java:92)
    5. android.os.Looper.loop(Looper.java:137)
    6. android.app.ActivityThread.main(ActivityThread.java:5041)
    6 frames
  7. Java RT
    Method.invoke
    1. java.lang.reflect.Method.invokeNative(Native Method)
    2. java.lang.reflect.Method.invoke(Method.java:511)
    2 frames
  8. Android
    ZygoteInit.main
    1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
    2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
    2 frames
  9. Android Platform
    NativeStart.main
    1. dalvik.system.NativeStart.main(Native Method)
    1 frame