Finding a bug using Xcode - attempt to insert nil value

Question

I am getting a random bug in my app, which is causing it to crash. The problem I am facing is XCode doesn\'t tell me where the crash is happening only the below information. Can

Answer 1

Try this:

if([myDictionary objectForKey:@"string"]!= nil && [myDictionary objectForKey:@"string"]!= Nil) { }