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Ros Navigation Stack - Issue with zero and negative goal values

asked 2015-06-08 16:45:23 -0500

fedeva01
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I’m following the example of http://wiki.ros.org/navigation/Tutori... with navigation stack. If I set the goal position with positive values the turtle moves as expected, but If it’s set to zero or negative values the turtle rotates in the same place, and It returns the message:

 “[ERROR] [1433622909.572352221]: Aborting because a valid plan could not be found. 
Even after executing all recovery behaviors.”

Does navigation only accepts positives values for the position MoveBaseGoal component?

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answered 2015-06-09 12:04:31 -0500

dimkirt

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The error you get means that the global planner could not find a valid path between your initial pose and your goal pose.

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Asked: 2015-06-08 16:45:23 -0500

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Last updated: Jun 09 '15

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Ros Navigation Stack - Issue with zero and negative goal values