如果该错误是由于行尾，

git add
git checkout mybranch

将起作用。我真的不知道为什么它会起作用。

如果您的存储库包含一些从master中删除的文件：

切换到主分支git获取原点git reset—硬原点/主git结帐-b newbranch

如果使用git lfs并且文件指针被实际文件覆盖，也会出现此消息。

然后使用：

git stash
git lfs migrate import
git pull

我案子的全部结果

λ git stash
Saved working directory and index state WIP on master: 5d4ad47 Merge branch 'feature/...' into 'master'
Encountered 1 file(s) that should have been pointers, but weren't:
        public/apple-touch-icon.png

λ git pull
Updating 5a4ad44..b25f79d
error: Your local changes to the following files would be overwritten by merge:
        public/apple-touch-icon.png
Please commit your changes or stash them before you merge.
Aborting

λ git lfs migrate import
migrate: Fetching remote refs: ..., done
migrate: Sorting commits: ..., done
migrate: Rewriting commits: 100% (0/0), done
migrate: Updating refs: ..., done
migrate: checkout: ..., done


λ git pull
Updating 5d4ad47..a25c79a
Fast-forward
 public/apple-touch-icon.png | Bin 2092 -> 130 bytes
 public/favicon.ico          | Bin 6518 -> 1150 bytes
 2 files changed, 0 insertions(+), 0 deletions(-)

看见https://github.com/git-lfs/git-lfs/issues/2839

这对我来说很有用，我可以放弃实时远程服务器上的更改，并从源代码控制GitHub中提取：

git reset --hard
git pull origin master

这里有一个解决方案，可以丢弃阶段性更改：

git reset file/to/overwrite
git checkout file/to/overwrite

这适用于我覆盖所有本地更改，并且不需要标识：

git reset --hard
git pull