Subversion Question

Sorry for the subversion question...but it seems many of the
subversion groups are not very active. I have a RoR app I have been
working on and now when I attempt to commit I am getting this error:

svn: Reference to non-existent node '4l.0.r10/41' in filesystem '/tmp/

I have tried svnadmin recover as well as the db_recover command for
BerkelyDB, but not dice, the error keeps appearing. Is there a way I
can just get rid of any reference to the "41" revision?

Not sure what SVN groups you've been looking at but, based on the traffic I get, is very active.