Android App crashes on Radio button click, throws NullPointerException
49
What is a NullPointerException, and how do I fix it?
4783
Android: View.setID(int id) programmatically - how to avoid ID conflicts?
9396
NullPointerException on AlarmManager.setRepeating() - ElapsedRealTime - Android
8793
Android and getting a view with id cast as a string
132301
Android radio button uncheck
68787
Why The constructor ArrayAdapter(new View.OnKeyListener(){}, int, String[]) is undefined
53319
ArgumentException or ArgumentNullException for string parameters?
25976
Android app crashes when rotating the "Getting preview" or "Posting edit" dialog
113741
Using onClick attribute in layout xml causes a NoSuchMethodException in Android dialogs
19797
when EditText is empty and click calculateButton, app crashes
143664
setOnClickListener crashs my android app
73120
Nullpointerexception when trying to send data from activity to class
96983
How to get the selected radio button’s value?
149469
Android - UnknownHost exception when parsing an RSS feed
6882
try catch exception always returns null
129994
Dynamically add data to ListView in android
153781
Android: android.content.res.Resources$NotFoundException: String resource ID #0x5