java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View com.afollestad.materialdialogs.MaterialDialog.getCustomView()' on a null object reference

GitHub | Fleker | 3 months ago
  1. 0

    MainPicker NullPointerException

    GitHub | 3 months ago | Fleker
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View com.afollestad.materialdialogs.MaterialDialog.getCustomView()' on a null object reference
  2. 0

    I have just started android development and when i was making this app it didnt work while debugging

    Stack Overflow | 9 months ago | AbhiWill12
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.lost.eventhandling/com.lost.eventhandling.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference
  3. 0

    Custom Adapter:Row Inflated:findViewById returning null

    Stack Overflow | 1 year ago | Rajat
    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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  5. 0

    RecyclerView inside CardView inside RecyclerView throwing null pointer on findViewById

    Stack Overflow | 4 weeks ago | Daniel Einars
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View android.support.v7.widget.RecyclerView.findViewById(int)' on a null object reference
  6. 0

    NullPointer Exception in Android Custom Listview

    Stack Overflow | 1 month ago | Subramanian Balaji
    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 com.afollestad.materialdialogs.MaterialDialog.getCustomView()' on a null object reference

      at com.felkertech.n.plugins.MainPicker.getUrl()
    2. com.felkertech.n
      MainPicker.onResume
      1. com.felkertech.n.plugins.MainPicker.getUrl(MainPicker.java:518)
      2. com.felkertech.n.plugins.MainPicker.loadStream(MainPicker.java:481)
      3. com.felkertech.n.plugins.MainPicker.onResume(MainPicker.java:531)
      3 frames
    3. Android Platform
      ActivityThread.handleLaunchActivity
      1. android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1258)
      2. android.app.Activity.performResume(Activity.java:6312)
      3. android.app.ActivityThread.performResumeActivity(ActivityThread.java:3143)
      4. android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3185)
      5. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2523)
      5 frames