Move_base can't find a valid plan,when use frontier_exploration
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.
I am hitting the same issue when I run the frontier_exploration demo given at the wiki page:
http://wiki.ros.org/frontier_explorat...