Flutter 3.7升级后flutter doctor路径警告修复求助

问题描述 #

Flutter已升级至3.7.0版本，可正常构建项目，但执行flutter doctor时收到以下路径警告：

[!] Flutter (Channel stable, 3.7.0, on macOS 13.0.1 22A400 darwin-arm64, locale ja-JP)

! Warning: dart on your path resolves to
/opt/homebrew/Cellar/dart/2.14.4/libexec/bin/dart, which is not inside your current Flutter SDK checkout at /Users/t/Developer/flutter.

Consider adding
/Users/t/Developer/flutter/bin to the front of your path.

此前尝试set -x PATH ~/development/flutter/bin $PATH（路径与实际SDK路径不符）和拼写错误的fltter clean，问题未解决。

修复步骤 #

• 确认当前Dart路径：执行which dart，确认输出为/opt/homebrew/Cellar/dart/2.14.4/libexec/bin/dart，说明系统优先使用Homebrew安装的Dart而非Flutter自带版本。
• 修改Shell配置文件：
  1. 打开对应Shell的配置文件：
     • macOS默认用Zsh，执行open ~/.zshrc
     • 若用Bash，执行open ~/.bash_profile
  2. 在文件末尾添加以下代码（路径需与你的Flutter SDK路径完全一致）：

     export PATH="/Users/t/Developer/flutter/bin:$PATH"
     

  3. 保存关闭文件后，执行命令刷新配置：
     • Zsh：source ~/.zshrc
     • Bash：source ~/.bash_profile
• 验证修复效果：
  1. 再次执行which dart，输出应变为/Users/t/Developer/flutter/bin/dart
  2. 运行flutter doctor，路径警告应消失

注意事项 #

• set -x PATH ...不符合Shell环境变量设置规范，必须用export命令才能持久化配置
• flutter clean仅用于清理项目构建缓存，对路径配置问题无帮助，且之前的命令存在拼写错误（正确应为flutter clean）

内容的提问来源于stack exchange，提问作者Tdayo