Hi all! I am following this tutorial http://www.ros.org/wiki/navigation/Tutorials/RobotSetup. I am running it using stage. While I am running the move base part, I get such error: [ WARN] [1336375509.493321469, 8.800000000]: The origin for the sensor at (4.75, 4.00, -0.43) is out of map bounds. So, the costmap cannot raytrace for it. Hovever when I am using rviz it seams that it is able to work correctly sometimes. Do you know any solution for this issue? Best regards Tomasz Kucner