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.

Global Costmap only publishing once to a subscriber?

asked 2013-12-12 12:49:04 -0500

Bobby9002
1 ●1 ●1 ●1

updated 2013-12-12 19:57:31 -0500

tfoote

58457 ●128 ●550 ●526 http://www.ros.org/

Hello.

I'm using the amcl_demo.launch file to localize to a static map, and gather costmap data of the environment. When I try to subscribe to the global_costmap/costmap topic, it only publishes once, and will not update the value. The same effect is seen when using rostopic echo. Rviz can update the global costmap display, so I don't know what the issue is. Thanks.

edit retag flag offensive close merge delete

add a comment