Flutter generated localization - Codemagic Build Error

[FlutterWiz]

When I try to build code magic with android&iOS, it gives the following error:

💪 Building with sound null safety 💪

Running Gradle task 'assembleDebug'...                          
lib/presentation/core/app_widget.dart:6:8:
 Error: Error when reading '.dart_tool/flutter_gen/gen_l10n/app_localizations.dart': 
No such file or directory
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
       ^

So, actually, the step is when you fork the project, run the generate command and get the packages.

commands:

flutter gen-l10n --arb-dir lib/presentation/l10n
flutter pub get

So in the codemagic, and in the pre-test script section, I've created such things:

#!/usr/bin/env sh

set -e # Exit on first failed command

# Generate Dart files with translations
flutter gen-l10n --arb-dir lib/presentation/l10n

# get packages
flutter packages get

but it gives an error. How can I solve this?

[FlutterWiz]

Okay with the commands:

# Generate Dart files with translations
flutter gen-l10n --arb-dir lib/presentation/l10n

# get packages
flutter packages get

for the BUILD section in the Codemagic, it worked and was solved.