I tried updating a stand alone WatchOS app to the App Store and got this message from iTunes after uploading it:
ITMS-90492: Invalid WatchKit Support - The file WK doesn’t have the correct code signature. Make sure you’re using the correct signature, rebuild your app using the current public (GM) version of Xcode, and resubmit it. Don’t just modify the code signature of WK.
I have uploaded previous version without a problem, so I think it might have something to do with using WKInterfaceDevice().play(.click) in my code which is new to the version uploaded, but I am not entirely sure, has anyone ran into a similar problem and how did you fix it?