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mikehabernig
1,505 PointsWeather App - Exception Error
I've been following along in Xcode and I'm right at the stage before adding a refresh button. I think part of the problem is when we were connecting the interface I misspelled one of the buttons and went back and corrected it. When the error happens, Console keeps referencing the misspelled label.
2014-10-02 04:38:49.656 Stormy[35812:759401] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<Stormy.ViewController 0x7fbdd2e64f50> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key temeratureLabel.'
3 Answers
Chris Shaw
26,676 PointsWhenever you rename an IBOutlet it's no longer assigned in the storyboard so your code will be attempting to reference something that no longer has a link to the view, in this case simple removing the IBOutlet line and adding it back in from the storyboard using the new variable name will fix it.
Hope that helps.
mikehabernig
1,505 PointsI removed it and added it again and it still doesn't work. Also after removing the IBOutlet, I tried running the simulator again and it still get the same error, just with a different label that was spelled correctly and I didn't mess with. I've downloaded the project files and have been trying to compare the lines of code and I can't see anything different.
Chris Shaw
26,676 PointsIn your view controller are all your outlets solid grey circles like in the below image? If not it means they're no longer linked to the storyboard which means you need to link to back up from the storyboard.
mikehabernig
1,505 PointsYes they are all solid circles