Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

ERROR: Is the robot out of the map?

asked 2016-05-16 11:01:08 -0600

MariaKrgr
20 ●10 ●11 ●14

Hello, I use nav2d in a real robot with kinect. But when I call /StartMapping, there is an error:

ERROR: Is the robot out of the map?

Here is a print screen of the costmap and my costmap.yaml.

Any ideas about what's wrong? print screen

(when i had a similar problem with navigation_stack I remember that I moved the origin_x and origin_y of the costmap, but I think nav2d does not have such parameters)

edit retag flag offensive close merge delete

Comments

Ok I fixed it, the problem was I computed and published wrong odometry.

MariaKrgr ( 2016-05-17 05:52:56 -0600 )edit

Hi @MariaKrgr . How did you solve your problem? What exactly did you do?

saba.k ( 2017-04-20 16:15:11 -0600 )edit

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2016-05-17 03:24:48 -0600

Sebastian Kasperski

1658 ●7 ●18 ●35

This problem is not related to the (local) costmap, but to the path planner that uses the global map generated by the mapper. Please check the generated map and the robot's position within this map.

(The nav2d mapper doesn't have an origin_x/y map parameter, because it applies a graph based approach that can grow the map dynamically as the robot moves.)