Git 以“边带解复用器中的错误”作为响应
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Git responds with 'error in sideband demultiplexer'
提问by EJay
I have two servers set up (as far as I know) exactly the same. On one of them, committing with git has always been fine, however on the second one, I've started getting this error:
我有两台服务器设置（据我所知）完全相同。在其中一个上，使用 git 提交一直很好，但是在第二个上，我开始收到此错误：
fatal: The remote end hung up unexpectedly
error: error in sideband demultiplexer
致命：远端意外挂断
错误：边带解复用器错误
Everything is the same between the two, including the contents of the .git/hooks/post-receivefile.
两者之间的一切都相同，包括.git/hooks/post-receive文件的内容。
Is there a step in configuration I've missed somewhere, or something? I've tried reinitialising the repo twice now, to no avail.
有没有我在某处错过的配置步骤，或者什么？我现在尝试重新初始化 repo 两次，但无济于事。
My post-receive file is as follows:
我的接收后文件如下：
#!/bin/sh
cd ..
env -i git reset --hard
#!/bin/sh
cd ..
env -i git reset --hard
采纳答案by VonC
On this GitHub support thread, this kind of error seems to be related to a repository corruptionof some kind.
在这个GitHub 支持线程上，这种错误似乎与某种存储库损坏有关。
The issue was fixed by resetting the head of the corrupt remote repo (with git remote set-head).
该问题已通过重置损坏的远程存储库的头部（使用git remote set-head）来解决。
回答by Martin Nyolt
In your hook, you never read from stdin. So probably the solution of this question works for you, too: Error in sideband demultiplexer with a git post-receive hook
在你的钩子里，你永远不会从标准输入中读取。因此，这个问题的解决方案可能也适用于您：带有 git post-receive hook 的边带解复用器中的错误
回答by jung
i had the same issue. and for me, it was because of my post-receive python script. if there is any error in my python script, then i get always the error message:
我遇到过同样的问题。对我来说，这是因为我的 post-receive python 脚本。如果我的 python 脚本中有任何错误，那么我总是收到错误消息：
fatal: The remote end hung up unexpectedly
error: error in sideband demultiplexer
致命：远端意外挂断
错误：边带解复用器错误
回答by Ben Walding
I get this error when gitis prevented from MMAPing memory (due to a limit on the process).
当git阻止 MMAPing 内存时（由于进程限制），我收到此错误。
On 64-bit architecture, git will attempt to mmap 1G of memory, which is surprisingly large and may cause issues if you're using ulimit(or chpst/ softlimit) to control processes.
在 64 位架构上，git 将尝试映射 1G 内存，这非常大，如果您使用ulimit(或chpst/ softlimit) 来控制进程，可能会导致问题。
Removing the memory limit fixes things (for me).
删除内存限制可以解决问题（对我来说）。
