Hi Eitan, Thanks for the response. Now I have base_local_planner_params.yaml: TrajectoryPlannerROS: max_vel_x: 0.45 min_vel_x: 0.1 max_rotational_vel: 1.0 min_in_place_rotational_vel: 0.4 acc_lim_th: 3.2 acc_lim_x: 2.5 acc_lim_y: 2.5 holonomic_robot: false ================ costmap_common_params.yaml with tolerance parameter =0.5 : obstacle_range: 2.5 raytrace_range: 3.0 footprint: [[0.3, 0.3], [0.3, -0.3], [-0.3, -0.3], [-0.3, 0.3]] #robot_radius: ir_of_robot inflation_radius: 0.55 transform_tolerance : 0.5 observation_sources: laser_scan_sensor laser_scan_sensor: {sensor_frame: laser, data_type: LaserScan, topic: scan, marking: true, clearing: true} ============= This time I get following messages: FROM move_base: [ INFO] [1283433548.592374104]: Requesting the map... [ INFO] [1283433548.618660475]: Subscribed to Topics: laser_scan_sensor [ INFO] [1283433548.733526892]: Received a 4000 X 4000 map @ 0.050 m/pix [ INFO] [1283433548.971970544]: map returned [ INFO] [1283433548.980927199]: Initializing likelihood field model; this can take some time on large maps... [ INFO] [1283433549.468465700]: Done initializing likelihood field model. [ WARN] [1283433549.537952460]: Message from [/sicklms] has a non-fully-qualified frame_id [laser]. Resolved locally to [/laser]. This is will likely not work in multi-robot systems. This message will only print once. [ INFO] [1283433549.672828602]: Requesting the map... [ INFO] [1283433549.674184362]: Still waiting on map... [ INFO] [1283433550.846470373]: Still waiting on map... [ INFO] [1283433551.684312605]: Received a 4000 X 4000 map at 0.050000 m/pix [ INFO] [1283433559.928759117]: MAP SIZE: 4000, 4000 [ INFO] [1283433559.958603064]: Subscribed to Topics: laser_scan_sensor [ WARN] [1283433603.891596153]: Failed to transform initial pose in time (You requested a transform that is 0.073 miliseconds in the past, but the most recent transform in the tf buffer is 69.453 miliseconds old. When trying to transform between /map and /base_link. ) [ INFO] [1283433603.891702661]: Setting pose (1283433603.891684): 98.602 102.388 0.000 [ WARN] [1283433653.628200513]: Control loop missed its desired rate of 20.0000Hz... the loop actually took 0.6270 seconds ^C[move_base-3] killing on exit [amcl-2] killing on exit [map_server-1] killing on exit [ WARN] [1283433677.200147299]: Map update loop missed its desired rate of 5.0000Hz... the loop actually took 0.2472 seconds [ WARN] [1283433677.206179282]: Control loop missed its desired rate of 20.0000Hz... the loop actually took 0.2780 seconds [ WARN] [1283433677.206289282]: Costmap2DROS transform timeout. Current time: 1283433677.2062, global_pose stamp: 1283433676.6095, tolerance: 0.5000 ================== FROM rviz: [ INFO] [1283433568.383981707]: Loading general config from [/home/safdar/.rviz/config] [ INFO] [1283433568.384581644]: Loading display config from [/home/safdar/.rviz/display_config] [ WARN] [1283433569.600405432]: Message from [/sicklms] has a non-fully-qualified frame_id [laser]. Resolved locally to [/laser]. This is will likely not work in multi-robot systems. This message will only print once. [ INFO] [1283433603.890942858]: Setting pose: 98.602 102.388 0.000 [frame=/map] [ WARN] [1283433604.010298739]: Message from [/amcl] has a non-fully-qualified frame_id [map]. Resolved locally to [/map]. This is will likely not work in multi-robot systems. This message will only print once. ======================= One thing more I think. This is path planning where move_base is used, but before this step we have localization. I also experienced that when I run only RosAria,Sicklms,Map_server and Amcl then in rviz the laser scan shows position of the obstacles different to in the Map. Like when I start localization then laser shows wall on a offset away from the wall in the Map. Does this mean that there is something wrong with my localization. For having satisfactory localization result what do I need to check please? Thanks and best regards, safdar -- View this message in context: http://ros-users.122217.n3.nabble.com/sensor-origin-tp1388170p1406273.html Sent from the ROS-Users mailing list archive at Nabble.com.