Terminating app due to uncaught exception 'NSUnknownKeyException'
7456
Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error?
58309
Error: unrecognized selector sent to instance
50000
Can't handle an Application event in Lightning
98234
How to prevent an exception in a background thread from terminating an application?
116604
Using #pragma to suppress “Instance method not found” warnings in Xcode
81469
When tapping preview on editing an existing answer, the app crashes
129725
-[__NSCFDictionary objectAtIndex:]: unrecognized selector sent to instance 0x8943940 while parsing JSON Page to UITableView
15782
Proper way to exit iPhone application?
144668
Make a Cocoa application quit when the main window is closed?
141451
How should I handle a failure in an init: method in Objective-C?
21630
iPhone App Crash - Error?
110901
Why is "expression not assignable" (UIView.frame.origin)?
78757
What's the best way to detect when the app is entering the background for my view?
145837
UIView's initWithFrame not working?
109212
MyApp "has active assertions beyond permitted time" crash - CoreLocationRegistration and CoreLocationBackgroundClient
132368
How do you force quit an application in iOS 7?
14027
Unfortunately MyApp has stopped. How can I solve this?