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SLAM Toolbox : "Warning: TF_REPEATED_DATA" when running rosbag in ROS Noetic. How do I get rid of this warning ?

asked 2020-12-31 04:43:39 -0500

ankurb gravatar image

My goal is to use the SLAM toolbox on ROS Noetic with a rosbag (recorded on ROS Melodic). When I launch the SLAM toolbox in one terminal and play the rosbag in another terminal and open RVIZ in a third terminal. I get the following warning message on the terminal that launches the slam toolbox:

Warning: TF_REPEATED_DATA ignoring data with redundant timestamp for frame odom at time 1609136889.260522 according to authority unknown_publisher at line 278 in /tmp/binarydeb/ros-noetic-tf2-0.7.5/src/buffer_core.cpp

I also get the following warning on the terminal that launches RVIZ :

[ WARN] [1609407684.995474563, 1609136889.060521646]: TF_REPEATED_DATA ignoring data with redundant timestamp for frame odom at time 1609136889.260522 according to authority unknown_publisher

My rosbag has the following topics published :

  1. /scan

  2. /odom

  3. /tf

Why do i get this warning and how can I get rid of it ?

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Comments

See #q381529 on how to suppress the warning

lucasw gravatar image lucasw  ( 2021-09-26 09:31:22 -0500 )edit

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answered 2021-02-24 10:30:14 -0500

I now get the same with Cartographer ...

There is comment @ https://answers.ros.org/question/359968/tf_repeated_data-error-with-robot_localization-ukf-package/

and @ https://github.com/ros/geometry2/issues/467

Not sure these fix it tho ?

again any ideas ?

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answered 2021-05-12 04:16:38 -0500

owner gravatar image

I have the same problem, any fix for this?

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Asked: 2020-12-31 04:43:39 -0500

Seen: 988 times

Last updated: Feb 24 '21