java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.content.Context.getSystemService(java.lang.String)' on a null object reference

Stack Overflow | Boopathi | 5 months ago
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  1. 0

    Layout inflater issue only occurs some specific devices

    Stack Overflow | 5 months ago | Boopathi
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.content.Context.getSystemService(java.lang.String)' on a null object reference

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'java.lang.Object android.content.Context.getSystemService(java.lang.String)' on a null object reference

      at com.comquest.adapter.QuestionOptionsAdapter.<init>()
    2. com.comquest.adapter
      QuestionOptionsAdapter.<init>
      1. com.comquest.adapter.QuestionOptionsAdapter.<init>(SourceFile:68)
      1 frame
    3. com.comquest.fragment
      ViewPagerFragment$5.success
      1. com.comquest.fragment.ViewPagerFragment$5.success(SourceFile:654)
      2. com.comquest.fragment.ViewPagerFragment$5.success(SourceFile:648)
      2 frames
    4. Retrofit
      CallbackRunnable$1.run
      1. retrofit.CallbackRunnable$1.run(SourceFile:45)
      1 frame
    5. Android Platform
      ActivityThread.main
      1. android.os.Handler.handleCallback(Handler.java:739)
      2. android.os.Handler.dispatchMessage(Handler.java:95)
      3. android.os.Looper.loop(Looper.java:148)
      4. android.app.ActivityThread.main(ActivityThread.java:5422)
      4 frames
    6. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Method.java)
      1 frame
    7. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
      2 frames