[Solved] ROS 2 Tutorial -> SLAM - Rosbot simulation does not publish /map

[RafalGorecki]

Hi @thespgn and welcome to our community,

Please check this topic. I think I will be helpful.

ROS 2 Tutorial -> 8. SLAM - No /scan_filtered on ROSbot

Hi, I’m Amin I am currently experimenting with ROSbot 2 PRO. Right now I’m following the SLAM tutorial on this specific page ROS2 SLAM . I have run every possible and docker images required for ROSbot 2 PRO. Problem is I reach a dead end because in the picture below it specifically said I need to have /scan_filtered topic which I don’t have, I do have /scan topic instead. What is the problem here? [image]

Let me know if you managed to solve the problem.
Regards