svn报错问题问题Failed to scan locks

svn无论提交更新都报错:
Failed to scan locks
svn: E200030: There are unfinished transactions detected in 'E:\workspace\settlement'

请问该如何解决?

I finally got it: creating the files "con.cpp" and "con.h" from the project had apparently been rejected by Windows. As far as I remember, "con" is kind of a reserved command or sub command in Windows. Renaming it to something else right in the repository solved the problem.

文件夹权限会不会有限制?