Move_base can't find a valid plan,when use frontier_exploration

asked 2016-04-23 03:55:34 -0500

sunnywinter gravatar image

When I use frontier_exploration with gmapping and move_base to construct map,something wrong with move_base. The error is :

Clearing costmap to unstuck robot (3.000000m).
Rotate recovery behavior started.
Aborting because a valid plan could not be found. Even after executing all recovery behaviors

And then robot stop moving,the frontier_exploration appear 'failed to move',but the area is opan,there is no obstacle around. I don't know how to solve the question.

But when I use navigation,It is moving correctly.

by the way,I use Hokuyo laser to map.

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Comments

I am hitting the same issue when I run the frontier_exploration demo given at the wiki page:

http://wiki.ros.org/frontier_explorat...

renweiros gravatar imagerenweiros ( 2017-04-11 22:13:51 -0500 )edit