On Wed, Nov 02, 2011 at 03:13:26PM +0800, Kun Wang wrote: > 1.7.1, Build 22161 installed, when doing svn clean up, exception occurred:
> In file > > 'D:\Development\SVN\Releases\TortoiseSVN-1.7.1\ext\subversion\subversion\lib > svn_wc\workqueue.c' > > line 672: assertion failed (checksum != NULL) Your working copy was probably upgraded with 1.7.0, which had a bug that can cause this problem in some situations. Using 1.7.1 on that same working copy will not fix the problem. You need to get a new checkout. If the problem persists with a new checkout, please let us know. Thanks.