Hello Laura, I'd like to know what teleop node are you using for controlling the p2dx? A custom or a standard one? I haven't noticed if there's a standard teleop node for a p3 or p2. I'm using ROSARIA and cturtle on ubuntu 10.04 :) Keep Creating, Pablo On 25 August 2010 10:21, Laura wrote: > > Hi Raph: > > I would like to know if you had any trouble using slam_gmapping to generate > the map shown in the video you posted. I am using a pioneer p2dx with a > Sick > lms200 laser and used ROSARIA with the navigation stack as well. I have no > problems teleoperating the robot and visualizing the laser scans in rviz. > However, when I play the records of the bag files generated and run > slam_gmapping along with it I get the following error: > > "TF_OLD_DATA ignoring data from the past for frame base_laser_link" > > The map is sometimes generated though. > > I would want to know if you ever faced this problem. > > Thank you very much. > > Laura > -- > View this message in context: > http://ros-users.122217.n3.nabble.com/Pioneer3-tp1265101p1331387.html > Sent from the ROS-Users mailing list archive at Nabble.com. > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users >