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I keep getting this error while running navigation with robot_pose_ekf package

asked 2022-05-16 08:31:43 -0500

Hungnguyen
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Timed out waiting for transform from base_link to odom to become available before running costmap, tf error: Could not find a connection between 'odom' and 'base_link' because they are not part of the same tree.Tf has two or more unconnected trees.. canTransform returned after 0.100956 timeout was 0.1. I use robot_pose_ekf package to transform odom -> basefootprint but i don know why the transform doesn't work this is my TF tree image description

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answered 2022-05-16 20:44:50 -0500

ParkerRobert
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This may not help you exactly, but just to check:

is the input frame correctly set to base_link (the default is base_footprint)
and is the output frame correctly set to odom (the default is odom_combined):

From the tf graph it seems like robot_pose_ekf is not doing the job of transforming odom to base_footprint. This could be due to parameter errors (as suggested above) or a lack of 'proper' information being fed into the odom

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Asked: 2022-05-16 08:20:41 -0500

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Last updated: May 16 '22

I keep getting this error while running navigation with robot_pose_ekf package edit

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I keep getting this error while running navigation with robot_pose_ekf package