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iOS Build a Weather App with Swift Simple Data Structures Bootstrapping the UI

Asko Krimann
Asko Krimann
19,367 Points
Posted by Asko Krimann
Asko Krimann
19,367 Points

Getting error when launching app

Hey,

I have a problem and no idea how to fix it. So, when I launch the app, it just gives me white screen and in the Debug area I get error like this:

2016-02-21 21:09:11.134 Stormy2[1626:62654] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<Stormy2.ViewController 0x7feefae24fa0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key CurrentTemperature.'

Have tried to change almost everything, but still no luck.

1 Answer

Reed Carson
Reed Carson
8,306 Points
Reed Carson
Reed Carson
8,306 Points

make sure all your outlets are properly named and linked. if there is a missing link, or you deleted an outlet and put it back in youll need to delete the old link and make a new one. look for stuff like that. and make sure your view controllers are named properly and have the correct identifiers

Asko Krimann
Asko Krimann
19,367 Points
Asko Krimann
Asko Krimann
19,367 Points

Thanks for pointing that out. I had somehow two outlets ant that caused the error. Now it's all working again. Stupid me. Many thanks.