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abeleinin / gp-navigation

Gaussian Process-based Traversability Analysis for Terrain Mapless Navigation (ICRA 2024)
BSD 3-Clause "New" or "Revised" License
67 stars 3 forks source link

why there is no transform to anything in rviz ？ #4

Open Tcoloi opened 1 week ago

Tcoloi commented 1 week ago

微信图片_20241022155617 There are no error messages in terminal but in Riz there is no transform to anything in rviz and nothing shows up.

abeleinin commented 1 week ago

Try by checking the tf tree and seeing if anything looks unusual. If you're still having issues then can you provide more context on which commands you're executing and how you're launching Rviz.

Tcoloi commented 4 days ago

I edited the husky launch file to add some laser configurations since there was no ros topic called “mid/points” and I still don't know what it is, I can't find the publisher of it. So I used the "/velodyne_points" instead. image image When I am checking the TF tree, it seems that the problem occurs between the transformation from base_footprint to base_stabilized. image In Rviz the status of base_footprint is OK while the status of other parts keeps swiching between OK and Not OK. Is that because the frequence being to low? but I don't know how to edit the Broadcaster: /msg_to_tf to fix this. ea4f09dfb41616b96355228a111a2d9

animalyard commented 2 days ago

did you solve the problem?

Tcoloi commented 1 day ago

did you solve the problem?

Nope， I'm still figuring it out.