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Could not get global path when set to dwa_local_planner

Hi all

I am using Fuerte. I am trying the dwa local planner by setting the below in move_base node

param name="baselocalplanner" value="dwalocalplanner/DWAPlannerROS"

The problem is that I am not able to get a valid control after I give a goal location. The terminal prompted that no valid control could be found.

"Aborting because a valid control could not be found. Even after executing all recovery behaviors"

I checked the DWAPlanner is able to publish a global_plan (according to the wiki: The portion of the global plan that the local planner is currently attempting to follow.) but no local plan published, even though the goal I put is just only small distance ahead.

Any idea about this? Thanks guys.

Asked by dalishi on 2014-06-12 04:36:26 UTC

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