大家好，我最近在尝试用FVM升级Flutter版本时遇到了棘手的依赖冲突问题，折腾了好一阵没搞定，来求助社区的大佬们🙏

我目前在用Flutter 3.29.0，FVM版本是3.2.1，打算切换到最新的稳定版Flutter 3.32.x，已经通过FVM安装了3.32.0和3.32.5两个版本。但当我执行fvm use 3.32.0或者fvm use 3.32.5的时候，直接触发了依赖版本不兼容的错误：

Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
Because my_project depends on flutter_localizations from sdk which depends on intl 0.20.2, intl 0.20.2 is required.
So, because my_project depends on intl ^0.19.0, version solving failed.
You can try the following suggestion to make the pubspec resolve:
Try upgrading your constraint on intl: flutter pub add intl:^0.20.2
Failed to update packages.

终端接着问我是否要继续固定当前版本，我选了no，然后就收到了「Dependencies not resolved」的提示。

我按照提示尝试手动调整依赖：先把pubspec.yaml里的intl: ^0.19.0删掉，再执行flutter pub add intl:^0.20.2，结果反而弹出了反向的冲突错误：

Note: intl is pinned to version 0.19.0 by flutter_localizations from the flutter SDK.
Because my_project depends on flutter_localizations from sdk which depends on intl 0.19.0, intl 0.19.0 is required.
So, because my_project depends on intl 0.20.2, version solving failed.
Failed to update packages.

我的pubspec.yaml里的依赖相关片段如下：

dependencies:
  flutter:
    sdk: flutter
  flutter_web_plugins:
    sdk: flutter
  flutter_localizations:
    sdk: flutter
  intl: ^0.19.0
  intl_utils: ^2.8.8
  intl_translation: ^0.20.1
  # ... 其他依赖配置

现在我有两个核心疑问：

• 针对这个intl版本冲突的问题，有没有合适的解决办法？
• 为什么我用FVM切换到最新Flutter稳定版的时候会出现这种问题？

内容来源于stack exchange