This can solve the problem only when previewing the scans.
If you want to further create the map or do the navigation, there is an additional node in
drive_controller_node. This node is publishing the
tf transform between
You can start this node manually or use one of the launch files in the package.
To test mapping possibility, you can use tutorial_6_core.launch, this contain the
Also, please update the
tutorial_pkg repository, as there are small updates introduced today.