SVN上传更新时出现错误

Description : Commit failed (details follow):
 Suggestion : The operation could not be completed.
---------------
Technical Information
      Error : V4Error
  Exception : ZSVNException
---------------
Causal Information
Description : Commit failed (details follow):
     Status : 155016
       File : subversion/libsvn_client/commit.c, 867
Description : Did not expect '/Users/xxx.m' to be a working copy root
     Status : 155016
       File : subversion/libsvn_client/commit_util.c, 567

在Cornerstone找到对应的文件，发现出现S标示，如图

Cornerstone的S标示

右键点击该文件->switch->出现选择窗口，你会看到该文件的映射地址是错的，改为对的就行了。