如何解决 svn中containing working copy admin area is missing问题

I use svn --force delete __dir__ . That solved the issue for me. Then i continued working with my working copy as normal.

svn checkout --force [url] 重新创建被误删除的.svn文件，然后就可以svn delete和svn commit了。

I added a directory to svn, then I accidentally deleted the .svn folder within. I used

svn delete --keep-local folderName