java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.

GitHub | rsudev | 5 months ago
  1. 0

    IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread

    GitHub | 5 months ago | rsudev
    java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
  2. 0

    NPE in CacheDetailActivity

    GitHub | 2 years ago | Lineflyer
    java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add `onError` handling.
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  4. 0
    Initialize the variable before calling a method on it.
  5. 0

    Android compiles but crashes

    Stack Overflow | 2 years ago | AndroidNoob
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View android.view.View.findViewById(int)' on a null object reference
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Root Cause Analysis

  1. java.lang.NullPointerException

    Attempt to invoke virtual method 'android.view.View android.view.View.findViewById(int)' on a null object reference

    at butterknife.ButterKnife.findById()
  2. Butter Knife
    ButterKnife.findById
    1. butterknife.ButterKnife.findById(ButterKnife.java:343)
    1 frame
  3. cgeo.geocaching
    CachePopupFragment$StoreCacheClickListener$3.call
    1. cgeo.geocaching.CacheDetailActivity.updateOfflineBox(CacheDetailActivity.java:2241)
    2. cgeo.geocaching.CachePopupFragment$StoreCacheClickListener$3.call(CachePopupFragment.java:206)
    2 frames
  4. rxjava
    ScheduledAction.run
    1. rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
    1 frame
  5. Android Platform
    ActivityThread.main
    1. android.os.Handler.handleCallback(Handler.java:739)
    2. android.os.Handler.dispatchMessage(Handler.java:95)
    3. android.os.Looper.loop(Looper.java:145)
    4. android.app.ActivityThread.main(ActivityThread.java:5832)
    4 frames
  6. Java RT
    Method.invoke
    1. java.lang.reflect.Method.invoke(Native Method)
    2. java.lang.reflect.Method.invoke(Method.java:372)
    2 frames
  7. Android
    ZygoteInit.main
    1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
    2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
    2 frames