You’ve successfully published an app to the Apple App Store, and you’re now looking to publish an update to that app. From inside FlutterFlow, you clicked ‘Deploy’ in the publishing screen but received an error.
The first thing to check, VERSION NUMBER!
Did you update the version number? At the top of the publish page, make sure to increment the version before Deploying again. For example, my first app was 1.1.1, when I released a cosmetic update to that app, I made it version 1.1.2. This published flawlessly.