GitLab创建Project报错The form contains the following errors:Route path has already been taken_the form contains the following errors: title is t

GitLab创建Project报错：

The form contains the following errors:
Route path has already been taken
Route is invalid
Path has already been taken
There is already a repository with that name on disk

 前提：

之前创建过一个projectA，修改名称为projectB后，想再次创建projectA，会报错。

原因：

只是修改了projectA的名字，并没有修改原来的projectA中git仓库的地址。

解决方案：

1.在被修改名称的project下找到Settings→General