[Solved] ROS2 Tutorial -> SLAM - map does not exist

I am trying to run the SLAM tutorial here:

But am having issues with the map frame and robot_description.

Initially I get the Frame [map] does not exist and there are no transforms from x to map.

Hello @Philpip,

Please read this topic.

Let me know if you managed to solve the problem.

Thanks Rafal,

I’m not clear on how to remap inside the container, especially as the lidar topic is already ‘scan’ there.

However, altering the slam.yaml and the Rviz files did appear to resolve the issue.

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