svn diff 'path not found' and 'Error reading spooled REPORT request response'

We've been seeing errors like this when trying to compare a tagged tree
to our trunk. I've tried to recreate with a small repository, but
haven't been able to.

I'd appreciate suggestions on where I should look next to figure this out.

svn diff \
https://domain.example.com/dir1/PROJECT/tags/PROJECT_3_1_154 \
https://domain.example.com/dir1/PROJECT/trunk

svn:
'/!svn/bc/23689/dir1/PROJECT/tags/PROJECT_3_1_154/src/utils/Filename.java'
path not found
svn: Error reading spooled REPORT request response

Version: subversion 1.6.6
Server: Apache httpd 2.2.14 with mod_dav_svn, mod_authz_svn
Repository format: fsfs
Platform: linux

The repository was created from a large CVS repository using cvs2svn,
where the tag already existed. (The commit message confirms that
cvs2svn did the svn commit creating it.)

Thanks,
Dan
Received on 2010-01-21 14:45:32 CET