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.

How to use 2D Nav goal for navigation multiple times

asked 2021-06-08 03:33:55 -0500

liuliuliu
5 ●2 ●4 ●5

When using 2D Nav goal in rviz for global path planning, the global path can be generated, the car can move to the target point and stop and the terminal displays can't generate global path. At this time, I click 2D Nav goal again and there is no response. The navigation point of the car displayed at this time is still the first navigation point, no matter how many times I click 2D Nav goal later. I appreciate it if you have any idea.

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2021-06-08 06:34:25 -0500

ege_yilmaz
1 ●2 ●1

can you share your rviz screenshot. maybe your robot is in stuck or could enter the inflation layer. when robot is stuck or global path is covered any obstacle then local planner give us this "can't generate global path" message.

edit flag offensive delete link

add a comment

Question Tools

1 follower

Stats

Asked: 2021-06-08 03:33:55 -0500

Seen: 233 times

Last updated: Jun 08 '21

How to use 2D Nav goal for navigation multiple times edit

1 Answer

Question Tools

Stats

Related questions

How to use 2D Nav goal for navigation multiple times