flutter - 升级 flutter 后命令不起作用

Question

由于 min v1.5 sdk 插件的需要，我使用了 flutter upgrade，但是因为我不能使用命令...我找不到 bash 命令，

我尝试手动下载 1.5 sdk 并替换以前的文件夹，当我使用 flutter doctor 他说我有 1.2.1 ......我试图重新升级但我有这个错误:

Your flutter checkout has local changes that would be erased by upgrading. If you want to keep these changes, it is
recommended that you stash them via "git stash" or else commit the changes to a local branch. If it is okay to remove
local changes, then re-run this command with --force.




C:\Users\utilisateur>flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, v1.2.1, on Microsoft Windows [version 10.0.17134.829], locale fr-FR)
[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[√] Android Studio (version 3.3)
[!] VS Code, 64-bit edition (version 1.21.1)
    X Flutter extension not installed; install from
      https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter
[√] Connected device (1 available)

! Doctor found issues in 1 category.

我试过 git clean -xfd

我有...

C:\Users\utilisateur>git clean -xfd
Unlink of file '.AndroidStudio3.3/config/plugins/Dart/lib/Dart.jar' failed. Should I try again?
(y/n) Sorry, I did not understand your answer. Please type 'y' or 'n'
Unlink of file '.AndroidStudio3.3/config/plugins/Dart/lib/Dart.jar' failed. Should I try again? (y/ngit stash save --keep-index
) Sorry, I did not understand your answer. Please type 'y' or 'n'
Unlink of file '.AndroidStudio3.3/config/plugins/Dart/lib/Dart.jar' failed. Should I try againgit stash save --keep-index
? (y/n) Sorry, I did not understand your answer. Please type 'y' or 'n'
Unlink of file '.AndroidStudio3.3/config/plugins/Dart/lib/Dart.jar' failed. Should I try again? git stash save --keep-index
(y/n) Sorry, I did not understand your answer. Please type 'y' or 'n'
Unlink of file '.AndroidStudio3.3/config/plugins/Dart/lib/Dart.jar' failed. Should I try again? (y/n)

Answer 1

在我的例子中，Flutter 有未暂存的更改(因为它使用 git)，所以我需要存储或重置它以便能够升级它。

转到 flutter 的路径并:

# cd flutter_path/
git add -A
git reset --hard

或者，您可以使用 --force 升级它。

flutter upgrade --force