app crashes when starting a new activity
49
What is a NullPointerException, and how do I fix it?
85964
Android: ClassNotFoundException when passing serializable object to Activity
151208
How to manage startActivityForResult on Android?
139257
Finishing current activity from a fragment
144744
Sending data between activities
73640
App  isn't working correctly. How can I fix it?
56495
Clicking on Notification is not starting intended activity?
102874
Start an activity from a fragment
123401
Tapping a comment from a nonexistent user crashes the app
108611
iOS app crashing every other launch, can't find error
126839
iPhone app crash [__NSCFString objectForKey:] unrecognized selector sent to instance
35590
How to fix NullPointerException in Java?
36364
App keeps crashing & rendering error since update to 1.0.68
148272
Making an activity appear only once, when the app is started
73120
Nullpointerexception when trying to send data from activity to class
72675
I don't understand why this is causeing my program to crash?
44952
How can I restart an app game from the beginning