java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.SharedPreferences android.content.Context.getSharedPreferences(java.lang.String, int)' on a null object reference

Stack Overflow | Sathya Baman | 9 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    unable to call a shared preferences fromservice

    Stack Overflow | 9 months ago | Sathya Baman
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.SharedPreferences android.content.Context.getSharedPreferences(java.lang.String, int)' on a null object reference
  2. 0

    How to resolve Attempt to invoke virtual method on an null object reference in android

    Stack Overflow | 2 weeks ago | Arun
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.SharedPreferences android.content.Context.getSharedPreferences(java.lang.String, int)' on a null object reference
  3. 0

    Error on Swipe Refresh

    Stack Overflow | 2 years ago | AnshX
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.SharedPreferences android.content.Context.getSharedPreferences(java.lang.String, int)' on a null object reference
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    SharedPreferences nullPointerException when saving strings

    Stack Overflow | 2 years ago | OAJJ
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.SharedPreferences android.content.Context.getSharedPreferences(java.lang.String, int)' on a null object reference
  6. 0

    SharedPreferences String name

    Stack Overflow | 2 years ago | E. Pryor
    java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.elliott.alliancepicker/com.example.elliott.alliancepicker.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.SharedPreferences android.content.Context.getSharedPreferences(java.lang.String, int)' on a null object reference

    1 unregistered visitors
    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 'android.content.SharedPreferences android.content.Context.getSharedPreferences(java.lang.String, int)' on a null object reference

      at android.content.ContextWrapper.getSharedPreferences()
    2. Android Platform
      ContextWrapper.getSharedPreferences
      1. android.content.ContextWrapper.getSharedPreferences(ContextWrapper.java:171)
      1 frame
    3. zupportdesk.desk.zupport
      IncommingChatsViewHolders.onClick
      1. zupportdesk.desk.zupport.chatsystem.Services.SignalRService.select_Visitor(SignalRService.java:106)
      2. zupportdesk.desk.zupport.chatsystem.ChatsTab.incomming_item_clicked(ChatsTab.java:97)
      3. zupportdesk.desk.zupport.chatsystem.Data.IncommingChatsViewHolders.onClick(IncommingChatsViewHolders.java:54)
      3 frames
    4. Android Platform
      ActivityThread.main
      1. android.view.View.performClick(View.java:5204)
      2. android.view.View$PerformClick.run(View.java:21155)
      3. android.os.Handler.handleCallback(Handler.java:739)
      4. android.os.Handler.dispatchMessage(Handler.java:95)
      5. android.os.Looper.loop(Looper.java:148)
      6. android.app.ActivityThread.main(ActivityThread.java:5422)
      6 frames
    5. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    6. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
      2 frames