If I remember right, this is because it is not being able to find the place_recognizer training files holidays.tree and holidays weight. Your cam params certainly don't seem right. I guess you put something just to make it run. There is a file with params for the camera used in the New College Dataset. On Sat, Jul 3, 2010 at 1:43 PM, hudvin wrote: > > hudvin@desktop:/tmp/ros-dev# > /opt/ros/cturtle/stacks/vision/vslam_system/bin/run_stereo /tmp/params > /tmp/img/ *L* *R > Cam params: 10 10 10 10 10 > Top directory is /tmp/ > Search directory name is img > Found 1 directories > img > [WARNING] RTC: suspicious value num_quant_bits_=842018898 found; setting to > 4. > [OK] Loaded RTC, quantization=4 bits > segmenation fault > > builded from source > -- > View this message in context: > http://ros-users.122217.n3.nabble.com/Example-of-SLAM-using-mono-or-stere-camera-tp920634p941149.html > Sent from the ROS-Users mailing list archive at Nabble.com. > > > ------------------------------------------------------------------------------ > This SF.net email is sponsored by Sprint > What will you do first with EVO, the first 4G phone? > Visit sprint.com/first -- http://p.sf.net/sfu/sprint-com-first > _______________________________________________ > ros-users mailing list > ros-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ros-users > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > -- http://guidance.aero.iisc.ernet.in/vaibhav