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navigation stack error

asked 2022-10-19 06:31:59 -0600

Kostas Tzias gravatar image

I launch navigation launch file with all the parameters and when i press the 2D pose estimate in rviz i get this error :

 Ignoring initial pose in frame "odom"; initial poses must be in the global frame, "map"

I don't really know what it means and i don't why is this happening . Do you need any of the param files to investigate this error ? let me know .

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answered 2022-10-19 07:45:25 -0600

ljaniec gravatar image

This question with its answers seems to be connected:

[Initial pose in RVIZ] is being sent in the frame that you set as the fixed frame in rviz.

and

The pose sent is in reference to the fixed frame in RVIZ - and therefore, you should almost certainly have your fixed frame set to /map as AMCL is determining the transform from base_link->odom->map, and the pose you send should be where base_link is in terms of map (so that the initial_odom->map transform can be determined)

Can you check your fixed frame in RViz? image description

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Asked: 2022-10-19 06:31:59 -0600

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Last updated: Oct 19 '22