Ionic 2和github

Question

我已经提交了一个标签应用程序项目，由我们的讲师设置的课堂回购。

我改变了主意，然后想要开始一个空白的应用程序。

现在我似乎有两个master分支，需要删除第一个。
推触发以下错误消息：

error-- ! [rejected]  master -> master (non-fast-forward) 
error: failed to push some refs to 'https://github.com/xxxxxxxxx/2nd-year-software-ionic-2-assignment-xxxxxxxx.git' 

hint: Updates were rejected because the tip of your current branch is behind 
hint: its remote counterpart. Integrate the remote changes (e.g. 
hint: 'git pull ...') before pushing again. 
hint: See the 'Note about fast-forwards' in 'git push --help' for details. 

我怎样才能让过去的错误讯息？

Answer 1

所有你需要做的是强制推：

git push --force -u origin master 

将由您可以选择本地的一个替代远程主的历史。