NSError is a Cocoa class that encapsulates richer and more extensible error information than is possible using only an error code or error string.
I want to get some useful information from NSError. If I print out [error userInfo], I get the following: { NSFilePath = "/…
ios nserrorOn one of my devices (an iPad mini running iOS7), when I attempt to authenticate in Game Center I get …
ios authentication game-center nserrorI am creating a library that should return errors so I'm wondering which one should use for my purposes. UPDATE: …
swift3 error-handling nserrorI am getting the following error when running my code from the xcode. Error Domain=NSURLErrorDomain Code=-1012 "The operation …
ios objective-c ssl-certificate nsmutableurlrequest nserrorI was doing a rather ordinary addPersistentStore to an NSPersistentStoreCoordinator, and it generated an &error code. So I went …
objective-c cocoa nslog nserrorI'm searching some precise doc where I can associate an error number to its constant. Let's say, for example, I'm …
iphone constants nserrorI have big project with async event, and sometimes i have error [__NSArrayM insertObject:atIndex:]: object cannot be nil, but …
objective-c ios nsarray null nserrorDo you guys know if there is a nice way to set/modify a NSError's localizedDescription after it has been …
ios cocoa-touch cocoa nserrorI recently started learning Objective-C, and I am working on an iOS app as an exercise, anyway, I want to …
objective-c exception nserror nsexception