SVN上传代码是代码失败，怎么解决

Question

账号的权限没有问题，在其他电脑上已验证，但是commit时总是报出如下错误：

Description : You are not authorized to access the files in the repository.
Suggestion : You might be required to provide a user name and password when prompted before being allowed to access the repository.

Description : Commit failed (details follow):
Status : 175013
Description : Access to '/svn/Vien.IOSapp/!svn/me' forbidden
Status : 175013
求大神指教。