错误：无法锁定引用..'refs/tags'exists;无法创建'refs/tags/

Question

当我尝试从github提取更改时，出现一个奇怪的“无法锁定ref”错误。我试过git gc，并且四处寻找类似的错误，但是找不到解决方案。

> git pull 
error: cannot lock ref 'refs/tags/v2.8': 'refs/tags' exists; cannot create 'refs/tags/v2.8' 
From github.com:k3it/qsorder 
! [new tag]   v2.8  -> v2.8 (unable to update local ref) 
error: cannot lock ref 'refs/tags/v2.9': 'refs/tags' exists; cannot create 'refs/tags/v2.9' 
! [new tag]   v2.9  -> v2.9 (unable to update local ref) 

Answer 1

你的Git是抱怨一个名为refs/tags引用（而不是目录）存在。目前还不清楚会创建那个，但看看git rev-parse refs/tags是否会产生一个哈希ID。如果是这样，需要的参考走开：

git update-ref -d refs/tags 

之后git fetch应该工作。

如果git rev-parse refs/tags失败（这应─refs/tags本身不应该是一个有效的名称），那么这是不是的问题，目前还不清楚实际的问题是什么。

Answer 2

error: cannot lock ref 'refs/tags/v2.8': 'refs/tags' exists; cannot create 'refs/tags/v2.8' From github.com:k3it/qsorder

尝试删除本地标签v2.8和v2.9然后再拉。

$ git tag -d v2.8 
$ git tag -d v2.9 

$ git pull 

---

如果你想通过一个命令删除所有本地标签：

$ git tag | xargs git tag -d 

Answer 3

对于一个快速的工作你周围可以使用

git push --delete origin 'v2.8'

git push --delete origin 'v2.9'

Answer 4

#!/usr/bin/env bash 
echo "update-ref delete refs/tags" 
log="git-update-ref-errors.log" 
script="./git-update-ref-exist-tags-delete.sh" 
git_command="git update-ref -d refs/tags" 

echo "log errors from ${git_command} to ${log}" 
${git_command} 2>&1 | > ${log} 
echo "show errors to ${log}" 
cat ${log} 
echo create ${script} 
touch ${script} 
echo "add execute (+x) permissions to ${script}" 
chmod +x ${script} 
echo "generate ${script} from errors log ${log}" 
${git_command} 2>&1 | grep 'exists' | sed -n "s:.*\: 'refs/tags/\(.*\)' exists;.*:git tag -d '\1':p" >> ${script} 
echo "execute ${script}" 
${script} 

echo fetch 
log="git-fetch-errors.log" 
script="./git-fetch-exist-tags-delete.sh" 
git_command="git fetch" 
echo "log errors from ${git_command} to ${log}" 
${git_command} 2>&1 | > ${log} 
echo "show errors from ${log}" 
cat ${log} 
echo create ${script} 
touch ${script} 
echo "add execute (+x) permissions to ${script}" 
chmod +x ${script} 
echo "generate ${script} from errors log ${log}" 
${git_command} 2>&1 | grep 'exists' | sed -n "s:.*\: 'refs/tags/\(.*\)' exists;.*:git tag -d '\1':p" >> ${script} 
echo "execute ${script}" 
${script} 
git fetch 

echo pull 
log="git-pull-errors.log" 
script="./git-pull-exist-tags-delete.sh" 
git_command="git pull" 
echo "log errors from ${git_command} to ${log}" 
${git_command} 2>&1 | > ${log} 
echo "show errors from ${log}" 
cat ${log} 
echo create ${script} 
touch ${script} 
echo "add execute (+x) permissions to ${script}" 
chmod +x ${script} 
echo "generate ${script} from errors log ${log}" 
${git_command} 2>&1 | grep 'exists' | sed -n "s:.*\: 'refs/tags/\(.*\)' exists;.*:git tag -d '\1':p" >> ${script} 
echo "execute ${script}" 
${script} 
git pull 

上面的脚本将错误记录到XXX-errors.log并通过生成和运行XXX解决这些问题-exist-tags-delete.sh使用以下命令自动从XXX-errors.log中获得：

1. git的更新裁判-d裁判/标签
2. 混帐取
3. 混帐拉

Answer 5

运行

git remote prune origin 

为我工作。不知道为什么这是问题，但似乎有一个对远程分支的引用失败。