java.lang.RuntimeException: Unable to resume activity {Screens.DetailActivity}: java.lang.NullPointerException: Attempt to read from field 'io.realm.HandlerController io.realm.BaseRealm.handlerController' on a null object reference

GitHub | ojarabo | 8 months ago
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    Problem updating my mRealmAdapter data when using a recyclerview and a RealmList

    GitHub | 8 months ago | ojarabo
    java.lang.RuntimeException: Unable to resume activity {Screens.DetailActivity}: java.lang.NullPointerException: Attempt to read from field 'io.realm.HandlerController io.realm.BaseRealm.handlerController' on a null object reference
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    The resource was accessed after it was dismissed.
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    How to get GPS back to show another process?

    Stack Overflow | 3 years ago | user3737339
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to read from field 'io.realm.HandlerController io.realm.BaseRealm.handlerController' on a null object reference

      at io.realm.RealmRecyclerViewAdapter.removeListener()
    2. io.realm
      RealmRecyclerViewAdapter.updateData
      1. io.realm.RealmRecyclerViewAdapter.removeListener(RealmRecyclerViewAdapter.java:171)
      2. io.realm.RealmRecyclerViewAdapter.updateData(RealmRecyclerViewAdapter.java:139)
      2 frames
    3. Screens
      DetailActivity.onResume
      1. Screens.DetailActivity.getProjectArticles(DetailActivity.java:229)
      2. Screens.DetailActivity.loadArticles(DetailActivity.java:212)
      3. Screens.DetailActivity.onResume(DetailActivity.java:148)
      3 frames
    4. Android Platform
      ActivityThread.performResumeActivity
      1. android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1258)
      2. android.app.Activity.performResume(Activity.java:6312)
      3. android.app.ActivityThread.performResumeActivity(ActivityThread.java:3092)
      3 frames