NSUnknownKeyException error when running my app
7456
Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error?
156396
Error: "-[NSCFString sizeWithTextStyle:]: unrecognized selector" in IPhone SDK
109442
How to deal with cross-thread access exceptions?
145586
No exception stacktrace in console under Xcode 4.2/iOS 5?
33895
App Crashes while trying to view code
109212
MyApp "has active assertions beyond permitted time" crash - CoreLocationRegistration and CoreLocationBackgroundClient
34420
What is the best way to solve an Objective-C namespace collision?
143664
setOnClickListener crashs my android app
49
What is a NullPointerException, and how do I fix it?
114049
IllegalMonitorStateException in code
29074
Stack Exchange iOS app crashes on start
80631
NullPointerException but compiling?
28797
"Unknown class  in Interface Builder file" error at runtime
81469
When tapping preview on editing an existing answer, the app crashes
103797
Android:android.view.ViewRoot$CalledFromWrongThreadException - How to solve the problem?
56918
My app crashes and closes down and there is very little information as to why
40818
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?