We should have a rosbag tutorial (is that the right place?) on playing back with simulated time... I cover this a bit at the end of the image_geometry tutorial (link) but not everyone is going to see that. Patrick On Wed, May 5, 2010 at 2:35 PM, Ivan Dryanovski wrote: > Eric, Tully, Josh > > The output of roswtf reported the following: > "ERROR /use_simtime is set but no publisher of /clock is present" > > Setting use_simtime to true and playing the bag with the --clock > option resolved all issues. > > Thank you for the quick replies! > > Ivan > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users >