I get an error when I try to distribute the app to upload it to the App Store:
App Store Connect Operation Error
The filename _****.ipa in the package contains an invalid character(s). The valid characters are: A-Z, a-z, 0-9, dash, period, underscore, but the name cannot start with a dash, period, or underscore
I tried:
- flutter clean
- flutter build iOS
- build folder in Xcode
- rebuild in Xcode
But I don't know the reason of this problem.