[solved] k9copy crashes

[MarkGrieveson]

Hello.  I used to have no problems with k9copy (2.3.8-i586-1vl70) but recently it won't allow me to even open a video dvd.  Here is the terminal output when I run it and try to open a video dvd:

Code:

mark:$ k9copy
Disc in /dev/sr0 is a Video DVD
k9copy(3194)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType  "ThumbCreator"  not found
k9copy(3194)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType  "ThumbCreator"  not found
k9copy(3194)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType  "ThumbCreator"  not found
k9copy(3194)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType  "ThumbCreator"  not found
k9copy(3194)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType  "ThumbCreator"  not found
k9copy(3194)/kdecore (trader) KServiceTypeTrader::defaultOffers: KServiceTypeTrader: serviceType  "ThumbCreator"  not found

*** libdvdread: CHECK_VALUE failed in /tmp/builds/k9copy/tmp/k9copy-2.3.8-Source/src/dvdread/ifo_read.c:801 ***
*** for pgc->cell_playback_offset != 0 ***

KCrash: Application 'k9copy' crashing...
KCrash: Attempting to start  from kdeinit
sock_file=/home/mark/.kde/socket-vector.Linux.net/kdeinit4__0
KCrash: Attempting to start  directly
KCrash failed to exec(), errno = 2
vector:/~
mark:$

[MarkGrieveson]

Hmm.  It did work with another dvd, so it may be just that the one I had tried previously (when it crashed) is a defective or damaged dvd.