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我試圖升級的反應從0.41原生版本使用這些instructions 0.44，但我得到這個錯誤：反應本地升級失敗：致命：工作樹'。'已經存在
error Command failed.
Exit code: 128
Command: git
Arguments: clone https://github.com/lwansbrough/react-native-camera.git /Users/abdelnacer/Library/Caches/Yarn/v1/.tmp/264e7f98ae7b8a32797877705f218964
Directory: /Users/abdelnacer/work/react/DuluxTradePoints
Output:
fatal: working tree '.' already exists.
git-upgrade ERR! An error occurred during upgrade:
git-upgrade ERR! Error: Command 'yarn add [email protected]' exited with code 1:
stderr: undefinederror Command failed.
Exit code: 128
Command: git
Arguments: clone https://github.com/lwansbrough/react-native-camera.git /Users/abdelnacer/Library/Caches/Yarn/v1/.tmp/264e7f98ae7b8a32797877705f218964
Directory: /Users/abdelnacer/work/react/DuluxTradePoints
Output:
fatal: working tree '.' already exists.
stdout: yarn add v0.24.5
[1/4] Resolving packages...
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.
at ChildProcess.child.on.code (/usr/local/lib/node_modules/react-native-git-upgrade/cliEntry.js:58:18)
at emitTwo (events.js:106:13)
at ChildProcess.emit (events.js:194:7)
at Process.ChildProcess._handle.onexit (internal/child_process.js:215:12)
git-upgrade ERR! Restore initial sources
Note: checking out 'project-snapshot'.
You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.
If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:
git checkout -b <new-branch-name>
HEAD is now at 4c8828d... Project snapshot
可能是別人有什麼，我做錯了什麼想法？