[General]: dependency conflict with intl package version

[ArturAssisComp]

Is there an existing issue for this?

• I have searched the existing issues

Package/Plugin version

9.2.1

Platforms

• Android
• iOS
• Linux
• MacOS
• Web
• Windows

Flutter doctor

Flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.22.0, on Microsoft Windows [versão 10.0.22631.3593], locale pt-BR)
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 35.0.0-rc4)
[√] Chrome - develop for the web
[√] Visual Studio - develop Windows apps (Ferramentas de Build do Visual Studio 2022 17.8.0)
[√] Android Studio (version 2023.1)
[√] Connected device (3 available)
[√] Network resources

• No issues found!

Minimal code example

Code sample

# example/pubspec.yaml
name: example
description: Example app for flutter_form_builder package
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
version: 1.0.0+1

environment:
  sdk: '>=3.0.0 <4.0.0'
  flutter: ">=3.10.0"

dependencies:
  flutter:
    sdk: flutter
  flutter_form_builder:
    path: ../
  form_builder_validators: ^9.0.0-dev.1
  flutter_localizations:
    sdk: flutter
  intl: ^0.18.0

dev_dependencies:
  flutter_lints: ^2.0.1
  flutter_test:
    sdk: flutter


flutter:
  uses-material-design: true

Current Behavior

Unable to install dependencies from both pubspec.yaml and example/pubspec.yaml because the package intl is pinned to version 0.19.0 by flutter_localizations from the flutter SDK (my version is 3.22) but to version ^0.18.0 by example/pubspec.yaml.

Changing the example/pubspec.yaml to 0.19.0 also does not work because form_builder_validators ^9.0.0-dev.1 also depends on intl ^0.18.0.

Expected Behavior

Successful installation of dependencies for both pubspec.yaml and example/pubspec.yaml.

Steps To Reproduce

1. Setup the environment to the same as in my flutter doctor
2. Setup the repository
3. Try the commands to install dependencies: flutter pub get in the root directory of the project and in example directory.

Aditional information

Possible temporary workarounds:

1. Update dependencies for form_builder_validators to ^10.0.1 and intl to ^0.19.0 in example/pubspeck.yaml to:

name: example
description: Example app for flutter_form_builder package
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
version: 1.0.0+1

environment:
  sdk: '>=3.0.0 <4.0.0'
  flutter: ">=3.10.0"

dependencies:
  flutter:
    sdk: flutter
  flutter_form_builder:
    path: ../
  form_builder_validators: ^10.0.1
  flutter_localizations:
    sdk: flutter
  intl: ^0.19.0

dev_dependencies:
  flutter_lints: ^2.0.1
  flutter_test:
    sdk: flutter


flutter:
  uses-material-design: true

2. Add dependency overrides field for intl ^0.19.0:

name: example
description: Example app for flutter_form_builder package
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
version: 1.0.0+1

environment:
  sdk: '>=3.0.0 <4.0.0'
  flutter: ">=3.10.0"

dependencies:
  flutter:
    sdk: flutter
  flutter_form_builder:
    path: ../
  form_builder_validators: ^9.0.0-dev.1
  flutter_localizations:
    sdk: flutter
  intl: ^0.18.0

dev_dependencies:
  flutter_lints: ^2.0.1
  flutter_test:
    sdk: flutter

dependency_overrides:
  intl: ^0.19.0

flutter:
  uses-material-design: true