[simulated_anemometer-6] [ERROR] [1712462285.338933448] [fake_anemometer]: "map" passed to lookupTransform argument target_frame does not exist. about gaden HOT 5 OPEN

You can try to debug the TF situation by viewing the TF tree with ros2 run tf2_tools view_frames . It should show you if there is a connection missing between any frames.

That said, the problem is most likely to do with Coppelia, as it is reponsible for the map->odom->base_link TFs. If you are having a lot of trouble with it, I would suggest maybe trying another robot simulator (for example, BasicSim) to handle the TFs and robot movement. Gaden does not have automatic scene generation for BasicSim, but it should be pretty easy to do manually by looking at the examples in the repo.

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Hi ,

I am also facing same issue. I am using the same coppeliasim: CoppeliaSim_Edu_V4_5_1_rev4_Ubuntu22_04

is there any update to this?or do you recommend another Coppeliasim version?

Or is there any other way to debug this?

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As first debugging step, I would recommend making sure you are not getting any errors on coppelia itself, and that the correct scene (the one generated by gaden) is playing, as the TFs are published from a script in that scene. To do that, set the "headless" parameter to false in the launch file.

In any case, in the next update to gaden I will probably add built-in support for BasicSim and start phasing out coppelia, since it seems to be causing quite a bit of trouble and I don't particularly like working with it.

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I also encountered the same problem, have you solved it?

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