I\'m using TortoiseSVN. I just made quite a few changes to my working copy and now I went to do a commit some of the files went through but at one file named Search.aspx.cs
I had this problem after accidentally wiping empty .svn/tmp folders (and all other empty folders on my HD). None of the above solutions, except restoring an empty .svn/tmp folder helped (for all .svn folders).