swift – iOS app runs efficiently if uploaded direct off Xcode, crashes if up to date from TestFlight. Bundle not included within the archive?

I’m making an attempt to add an app to TestFlight. The app compiles and runs within the simulator, and also will run on my iPhone if I set up it direct from Xcode. If I archive and push it to TestFlight, then replace my gadget from TestFlight, the app crashes after I try to view a particular view Controller.

I’m utilizing MessageKit (utilizing Cocoapods, since that is an older undertaking I’m reviving), and the particular view Controller that crashes the app extends MessagesViewController. The error message that TestFlight kicks again to me reads:

“MessageKit: static UIColor.colorFromAssetBundle(named:)”

Maybe the archiving course of is skipping a bundle from Messagekit that Xcode will embody regionally?

Any references to an error like this on StackOverflow appear to be hyper particular:

iOS app runs superb if put in by means of Xcode, however crashes on one explicit view controller when put in by means of TestFlight

and within the case of the above consumer, they simply ended up re-writing the viewController (which for me would imply dropping and rewriting MessageKit).

I believe this is a matter with the archiving course of skipping recordsdata. Any ideas on methods to examine if that’s the case, or any solutions on methods to rectify this is able to be enormously appreciated. Thanks!