无法使用 git lfs 克隆存储库

Question

我的仓库使用 git lfs。对于一个新的克隆，我跑了：

git lfs install
git clone https://example.com/repo.git

克隆到达开始下载 lfs 文件的位置，到达某个文件然后失败。每次我尝试克隆时，失败的文件都不同。偶尔会成功。

这是输出：

Cloning into 'repo'...
remote: Counting objects: 35699, done.
remote: Compressing objects: 100% (17678/17678), done.
remote: Total 35699 (delta 15603), reused 35553 (delta 15545)
Receiving objects: 100% (35699/35699), 231.45 MiB | 11.12 MiB/s, done.
Resolving deltas: 100% (15603/15603), done.
Downloading big_file.big (157.39 KB)
...
Downloading some_other_big_file.big (18.84 KB)
Error downloading object: some_other_big_file.big

Errors logged to blah.log
Use `git lfs logs last` to view the log.
error: external filter 'git-lfs filter-process' failed
fatal: some_other_big_file.big: smudge filter lfs failed
warning: Clone succeeded, but checkout failed.
You can inspect what was checked out with 'git status'
and retry the checkout with 'git checkout -f HEAD'

lfs 日志说：

Error downloading object: some_other_big_file.big

Smudge error: Error buffering media file: cannot write data to tempfile "blah.tmp": LFS: unexpected EOF:
github.com/git-lfs/git-lfs/errors.newWrappedError
        C:/Go/src/github.com/git-lfs/git-lfs/errors/types.go:166
github.com/git-lfs/git-lfs/errors.NewSmudgeError
        C:/Go/src/github.com/git-lfs/git-lfs/errors/types.go:252
github.com/git-lfs/git-lfs/lfs.PointerSmudge
        C:/Go/src/github.com/git-lfs/git-lfs/lfs/pointer_smudge.go:70
github.com/git-lfs/git-lfs/lfs.(*Pointer).Smudge
        C:/Go/src/github.com/git-lfs/git-lfs/lfs/pointer.go:65
github.com/git-lfs/git-lfs/commands.smudge
        C:/Go/src/github.com/git-lfs/git-lfs/commands/command_smudge.go:84
github.com/git-lfs/git-lfs/commands.filterCommand
        C:/Go/src/github.com/git-lfs/git-lfs/commands/command_filter_process.go:65
github.com/git-lfs/git-lfs/vendor/github.com/spf13/cobra.(*Command).execute
        C:/Go/src/github.com/git-lfs/git-lfs/vendor/github.com/spf13/cobra/command.go:477
github.com/git-lfs/git-lfs/vendor/github.com/spf13/cobra.(*Command).Execute
        C:/Go/src/github.com/git-lfs/git-lfs/vendor/github.com/spf13/cobra/command.go:551
github.com/git-lfs/git-lfs/commands.Run
        C:/Go/src/github.com/git-lfs/git-lfs/commands/run.go:66
main.main
        C:/Go/src/github.com/git-lfs/git-lfs/git-lfs.go:33
runtime.main
        C:/Go/src/runtime/proc.go:183
runtime.goexit
        C:/Go/src/runtime/asm_amd64.s:2086

如果我此时尝试git lfs pull，一切正常。

知道是什么原因导致无法下载 lfs 文件吗？

Answer 1

我有类似的问题，有already a bug reported with git lfs。在解决该错误时，此解决方法对我有所帮助，您可以跳过失败的过滤器。

// Skip smudge - We'll download binary files later in a faster batch
git lfs install --skip-smudge

// Do git clone here
git clone ...

// Fetch all the binary files in the new clone
git lfs pull

// Reinstate smudge
git lfs install --force

致谢：@strich

Answer 2

尝试从 GitBash 执行 git lfs pull。

命令提示符似乎没有显示密码弹出窗口，这是git lfs 工作所必需的。