在推送中发生以下错误
git.exe push "origin" master:master
To prevent you from losing history, non-fast-forward updates were rejected
Merge the remote changes before pushing again. See the 'non-fast forward'
section of 'git push --help' for details.
To //oht-fsv1/Source/Git/Test
! [rejected] master -> master (non-fast forward)
怎么了?