为什么当我使用提交哈希时 git revert 告诉我“错误修订”？
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Why is git revert telling me "bad revision" when I use a commit hash?
提问by Ellen Spertus
I am trying to revert to an earlier git commit but get the error "bad revision". Why?
我正在尝试恢复到较早的 git 提交，但收到错误“错误修订”。为什么？
Here is a transcript (with author names removed):
这是一个成绩单（删除了作者姓名）：
Ellen@ELLEN-PC /c/Users/Susan Mills/git/hello-github (master)
$ git status
# On branch master
nothing to commit, working directory clean
Ellen@ELLEN-PC /c/Users/Susan Mills/git/hello-github (master)
$ git log | head
commit e3eb30cc7ca6d4cd10de755b63821cad75da1e83
Date: Wed Feb 5 17:54:32 2014 -0800
I changed my greeting.
commit 063ac580e28bab524286dac7b0a8f88d9e7d365f
Date: Mon Feb 3 07:53:19 2014 -0800
Ellen@ELLEN-PC /c/Users/Susan Mills/git/hello-github (master)
$ git revert 9e7d365f
fatal: bad revision '9e7d365f'
Why am I getting "bad revision", and what should I do? I am using git bashon Windows 7 with my origin on github.
为什么我会收到“糟糕的修订”，我该怎么办？我git bash在 Windows 7 上使用我的来源在 github。
回答by Wolf
When you use the short version of a SHA1, you use the prefix, not the suffix. So you actually want to say:
当您使用 SHA1 的简短版本时，您使用的是前缀，而不是后缀。所以你实际上想说：
git revert 063ac580
回答by Michael Durrant
Use the beginning of the hash as identification, as in:
使用哈希的开头作为标识，如下所示：
git revert 063ac580e2
回答by Schleis
You are trying to revert that doesn't exist. The SHA that starts with 9e7d365f is not in your repository.
您正在尝试还原不存在的内容。以 9e7d365f 开头的 SHA 不在您的存储库中。
