Giving connection to the controls in objective C(XCode) leads to NSUnknownKeyException
7456
Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error?
64292
Cocoa - Capturing NSStatusItem mouse hover event
140365
UIView and initWithFrame and a NIB file. How can I get the NIB file loaded?
30947
Custom View not responding to touches
52152
How to use NSURLConnection to connect with SSL for an untrusted cert?
101382
User Interface commands skipped in IBAction
22324
What's the difference between declaring a variable "id" and "NSObject *"?
78212
[__NSCFDictionary objectAtIndex:]: unrecognized selector sent to instance
44946
Objective-C Property Access
27726
How do I call Objective-C code from Swift?
87349
My application got crashed because of not initializing the view
2892
What does "Fatal error: Unexpectedly found nil while unwrapping an Optional value" mean?
41421
Passing data between two controllers using storyboards
139983
How to pass prepareForSegue: an object
56098
NSInvalidUnarchiveOperationException: Could not instantiate class named NSLayoutConstraint
156975
iOS - Passing variable to view controller
119473
Where and how should I instantiate an object which will be used globally in an IOS app?