How to fix 'Attempt to invoke virtual method 'android.support.v4.app.p android.support.v4.app.k.a()' on a null object reference'
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What is a NullPointerException, and how do I fix it?
96453
Caught Throwable or Exception is null
144423
"No enclosing instance of type" error while calling method from another class in Android
23317
How do I fix a NoSuchMethodError?
98781
android requestLocationUpdates failing
8684
How to declare global variables in Android?
134746
Where do "pure virtual function call" crashes come from?
144658
System.NullPointerException: Attempt to de-reference a null object ,sravn
9396
NullPointerException on AlarmManager.setRepeating() - ElapsedRealTime - Android
1605
What is the reason behind "non-static method cannot be referenced from a static context"?
74172
Binary XML file line #2: Error inflating class android.widget.LinearLayout
156400
NullReferenceException when using NUnit
144908
android java.io.IOException: Service not Available
101059
Android - android.os.NetworkOnMainThreadException
77648
How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
18250
What could cause java.lang.reflect.InvocationTargetException?
132458
this class is not key value coding-compliant for the key givenName