Warning in frontier_exploration [closed]

asked 2016-03-12 04:26:28 -0600

papaclaudia gravatar image

Hi! I am using PC + LIDAR to set what I will need to do an exploration in order to implement in the robot at a later time. I type these commands:

roscore
rosrun xv_11_laser_driver neato_laser_publisher _port:=/dev/ttyUSB0 _firmware_version:=2
rosrun tf static_transform_publisher x y z yaw pitch roll map base_link period_in_ms
rosrun tf static_transform_publisher x y z yaw pitch roll base_link neato_laser period_in_ms
roslaunch frontier_exploration move_base.launch
roslaunch frontier_exploration no_global_map.launch
roslaunch hector_slam_launch slam.launch

But when I type "roslaunch frontier_exploration no_global_map.launch" I have this message:

The origin for the sensor at (-0.04, 0.02) is out of map bounds. So, the costmap cannot raytrace for it.
[ WARN] [1457777532.720135664]: Costmap2DROS transform timeout. Current time: 1457777532.7200, global_pose stamp: 1457777532.1278, tolerance: 0.5000
[ WARN] [1457777532.721251100]: Could not get robot pose, cancelling reconfiguration

I can make a map (I move the PC+LIDAR system manually) but what determines this error? And how can I resolve it? Thank you!

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2017-08-14 02:07:29.076019