問題現象：

eldon@ubuntu:~/github/ColusLifeDemo$ git show
error: object file .git/objects/48/fafe9a709ab087741eb9a9824f457b89a4b27d is empty
error: object file .git/objects/48/fafe9a709ab087741eb9a9824f457b89a4b27d is empty
fatal: loose object 48fafe9a709ab087741eb9a9824f457b89a4b27d (stored in .git/objects/48/fafe9a709ab087741eb9a9824f457b89a4b27d) is corrupt

前天本人虛擬機強制關機了，懷疑跟這個有關。

刪除沖突的文件：

eldon@ubuntu:~/github/ColusLifeDemo$ rm .-rf .git/

初始化本地倉庫：

eldon@ubuntu:~/github/ColusLifeDemo$ git init
Initialized empty Git repository in /home/eldon/github/ColusLifeDemo/.git/

添加遠端倉庫：

eldon@ubuntu:~/github/ColusLifeDemo$ git remote add origin https://EldonZhao:xyz198920@github.com/ColusLife/ColusLifeDemo.git

同步代碼：

eldon@ubuntu:~/github/ColusLifeDemo$ git fetch
remote: Counting objects: 197, done.
remote: Compressing objects: 100% (11/11), done.
remote: Total 197 (delta 0), reused 0 (delta 0), pack-reused 186
Receiving objects: 100% (197/197), 50.69 KiB | 24.00 KiB/s, done.
Resolving deltas: 100% (80/80), done.
From https://github.com/ColusLife/ColusLifeDemo
 * [new branch]      master     -> origin/master

分支設置：

eldon@ubuntu:~/github/ColusLifeDemo$ git reset --hard origin/master
HEAD is now at 48fafe9 Change code to support admin to manage models
eldon@ubuntu:~/github/ColusLifeDemo$ git branch --set-upstream-to=origin/master master
Branch master set up to track remote branch master from origin.
eldon@ubuntu:~/github/ColusLifeDemo$ git branch -a
* master
  remotes/origin/master

參考資料：

• http://stackoverflow.com/questions/21132646/git-loose-object-is-corrupt-what-data-have-i-lost
• http://www.zgxue.com/166/1664499.html