git pull出错

[YuNansen]

我在做拉取项目到本地的操作的时候，出现了如下的错误

git.exe pull -v --progress "origin"

fatal: write failure on 'stdout': Bad file descriptor
error: ssh://192.168.0.22/cat.git did not send all necessary objects


git did not exit cleanly (exit code 1) (2606 ms @ 2014/8/7 9:41:46)

请问为什么我无法拉取？