Hi Pedro,
I tried to build the application in my mac using the cordova apache and I was able to reproduce the error.
After checking the log for the error I saw this message:
/QRScanner.swift:471:49: error: 'UIApplicationOpenSettingsURLString' has been renamed to 'UIApplication.openSettingsURLString'
guard let settingsUrl = URL(string: UIApplicationOpenSettingsURLString) else {
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
UIApplication.openSettingsURLString
After correcting the error the app was successfully build.
Try do to the same in your resource file and generate the app again.
King Regards
Sergio