git版本库无法遍历父错误 [英] git repository failed to traverse parent error

问题描述

我是一个新手，在今天晚上很开心。我一直在定期进行修改。我保留了两个在unfuddle和beanstalk以及一个本地文件系统远程的远程设备。

从未出现错误，经过几天的工作，我将所做的更改推荐给所有远程控制器，我会保持安全。没有错误，也没有问题。

今天晚上，我去查看了我的项目日志，并得到了这个错误，我的痛苦：

 错误：无法读取a2b6c2fa16e01db9e38d9509606a444e5831330a 
致命：无法遍历提交的父母
 78e81a9a7f5cafa5e2af4b95d156364b9a430ac9 
  
 
 
当我运行git fsck时，有155行遗漏了这个并且悬挂了它。 
很显然，我希望把这个清理干净。我可以在5月29日之前没有任何历史记录如果我能从那以后直接得到它的话。
 
 
 
任何人都可以帮我弄清楚吗？
 
 
另外，有什么可能导致这种情况？我能想到的唯一的事情在那个时候已经发生了变化，那就是我将netbeans升级到v7，它应该有git支持，但似乎不能识别现有的软件仓库。
 
解决方案
我搜索了这个错误并找到了你的页面，在我的情况下，问题在于我完成了： 
 
 
  git clone --depth 1 https://github.com/example/nifty.git 
  
 
 
 <但几个月后，我忘记了我只抓住了最新的提交，当时我试图将它推到另一个遥控器上。我花了一段时间才发现它不是一个受损的回购，但是我从来没有让父母犯下这个事实！希望这可以帮助别人。
 
 
 
这个解决了我的问题： 
 
 
  git fetch --unshallow 
  
 
I am a newcomer to git and was quite happy until this evening. I have been committing changes regularly. I maintain two remotes on unfuddle and beanstalk and a local filesystem remote.


Never had an error and after a days work, I push my changes up to all the remotes believing that woud keep me pretty safe. There were no errors and no problems.

This evening, I went to look over the log of my project and got this error for my pains:
error: Could not read a2b6c2fa16e01db9e38d9509606a444e5831330a
fatal: Failed to traverse parents of commit 
       78e81a9a7f5cafa5e2af4b95d156364b9a430ac9
As far as I can see the history is good as far back as May 29th. I cannot clone a copy from any of the remotes. There are no other clones anywhere that I could use to recover the repository. I don't even really know when it broke. I checked the FAQ but I have no idea what the author of the repository recovery section is talking about. 

WhenI run git fsck, I get 155 lines of missing this and dangling that.
Clearly, I would like to get this cleaned up. I can live with no history prior to May 29th If I could get it straight from then onwards.

Can anyone help me get this straight?

Also, what could cause this? The only thing I can think of that has changed in that period is that I upgraded netbeans to v7 which is supposed to have git support but seems not to recognise existing repositories.
解决方案
I googled this error and found your page, in my case the problem was that I had done:
git clone --depth 1 https://github.com/example/nifty.git
but months later, forgetting that I had only grabbed the latest commits, when I tried to push it to another remote it complained. It took me a little while to figure out that it wasn't a damaged repo but just the fact that I never had the parent commits! Hopefully that helps someone.

This fixed it for my case:
git fetch --unshallow


                        
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