Android打包遇到的问题

1.Running "flutter pub get" in app_settings-4.0.3...
Cannot open file, path = '/Users/mac/.pub-cache/global_packages/app_settings/pubspec.lock' (OS Error: No such file or directory, errno = 2)
pub get failed (66; Cannot open file, path = '/Users/mac/.pub-cache/global_packages/app_settings/pubspec.lock' (OS Error: No such file or directory, errno = 2))
Process finished with exit code 66

删除 android 项目下的 idea，flutter重新编译运行，再打开android，错误就消失了

2.Flutter dart 明明装上了，flutter doctor 提示没装

Safe fix for Mac (Android studio 4.1+) It is in a different directory now, but symlink helps.
Just run in the Terminal this command

ln -s ~/Library/Application\ Support/Google/AndroidStudio4.1/plugins ~/Library/Application\ Support/AndroidStudio4.1