java.lang.RuntimeException

Unable to stop activity {com.example.e103046.sitef_v2/com.example.e103046.sitef_v2.ViewSettings}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.widget.CheckBox.isChecked()' on a null object reference

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Solutions on the web45381

  • Unable to stop activity {com.example.e103046.sitef_v2/com.example.e103046.sitef_v2.ViewSettings}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.widget.CheckBox.isChecked()' on a null object reference
  • via GitHub by beaucollins
    , 7 months ago
    Unable to stop activity {com.android.quicksearchbox/com.android.quicksearchbox.SearchActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'com.android.quicksearchbox.SourceResult com.android.quicksearchbox.Suggestions.getResult()' on a null object reference
  • Unable to stop activity {com.servicelive.android.servicelivepro/com.commonsware.cwac.cam2.CameraActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.commonsware.cwac.cam2.AbstractCameraActivity.canSwitchSources()' on a null object reference
  • Stack trace

    • java.lang.RuntimeException: Unable to stop activity {com.example.e103046.sitef_v2/com.example.e103046.sitef_v2.ViewSettings}: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.widget.CheckBox.isChecked()' on a null object reference at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4150) at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4213) at android.app.ActivityThread.access$1500(ActivityThread.java:177) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1502) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:145) at android.app.ActivityThread.main(ActivityThread.java:5938) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1195) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.widget.CheckBox.isChecked()' on a null object reference at com.example.e103046.sitef_v2.ViewSettings.initCheckBox(ViewSettings.java:83) at com.example.e103046.sitef_v2.ViewSettings.onStop(ViewSettings.java:123) at android.app.Instrumentation.callActivityOnStop(Instrumentation.java:1275) at android.app.Activity.performStop(Activity.java:6492) at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:4145)

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