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navigation , no message receive from trajectory planner!

asked 2011-12-20 02:00:11 -0500

Hi all, i am running navigation with static map , but when i set a 2Dgoal in rviz robot doesn't move. In rviz , state of local planner & global planner & planner plan, objects is warning with given info:"no message receive !" I am running roswtf and from the output i have realized that the only topics that are not connected are: "/move_base_simple/goal" & "/move_base/cancel" Any ideas?

thanks in advance.

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What robot are you trying to run and what launch file are you using?
DimitriProsser gravatar image DimitriProsser  ( 2011-12-20 02:01:40 -0500 )edit
What do you have specified as the 2D nav goal topic in rviz?
Eric Perko gravatar image Eric Perko  ( 2011-12-20 06:23:53 -0500 )edit

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answered 2011-12-20 23:41:25 -0500

Problem solved! Rviz goal was not connected to /move_base_simple/goal , i have changed topics name to goal , then the problem solved!

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Asked: 2011-12-20 02:00:11 -0500

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Last updated: Dec 20 '11