Declaring extern NSString causes linker error

Question

This is ridiculous, im trying to create a sound bool to turn of in app sounds. I keep getting

Undefined symbols for architecture i386:
\"_kPlaySoundPrefsKey\",         


        

Answer 1

Thanks for your help guys

I added

NSString *kPlaySoundPrefsKey = @"playSoundKey";

[[NSUserDefaults standardUserDefaults] registerDefaults:defaultDict];

to app delegate. That fixed it