Could not find an option named "flavor".

[jacob-duong]

I got error when run flutter build ios but success for android.

$ flutter build ipa $DART_FILE --flavor $BUILD_ENV
Could not find an option named "flavor".
Run 'flutter -h' (or 'flutter -h') for available flutter commands and options.
Cleaning up project directory and file based variables
00:00
ERROR: Job failed: exit code 1

My gitlab pipeline:
stages:

• build_android
• build_ios

Build Android:
stage: build_android
image: ghcr.io/cirruslabs/flutter:3.7.12
script:
- flutter clean
- flutter pub get
- flutter pub run intl_utils:generate
- flutter build apk $DART_FILE --flavor=$BUILD_ENV
artifacts:
paths:
- $APK_PATH

Build iOS:
stage: build_ios
image: ghcr.io/cirruslabs/flutter:3.7.12
script:
- flutter clean
- flutter pub get
- flutter pub run intl_utils:generate
- flutter build ipa $DART_FILE --flavor $BUILD_ENV
artifacts:
paths:
- $IPA_PATH

[slorop41314]

same issue for flutter build ios --release, cannot find option release

[BetterB0y]

Are you running this on Mac runner?

[duykhanhhs1]

same issue here, any updates?