App crashing after pressing a button with: FATAL EXCEPTION: main
49
What is a NullPointerException, and how do I fix it?
138061
Button Not working iOS
88563
Exception cannot be converted to Throwable
107369
Catchable fatal error: Object of class mysqli_result could not be converted to string
60078
Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 11
108611
iOS app crashing every other launch, can't find error
54390
"does not contain a static 'main' method suitable for an entry point"
90724
How to start new activity on button click
98080
Android: Cannot invoke toString() on the primitive type int
35598
Program only crashes as release build -- how to debug?
27280
"unrecognized selector sent to instance" error in Objective-C
150027
Add a button to the main_activity view with Java code
129309
Logcat error description : Button launch crashes app
122289
Re-run an application script when it crashes?
4082
How can I open the Settings app when the user presses a button?
38600
xcode app crashing on launch with breakpoint
48391
"Main method not found" error when starting program?