Joints not being parsed correctly

[Milotrince]

I checked the urdf file with check_urdf and it is valid, but the joints aren't parsing and allowing the joint slider previewer even though type, limit, axis, etc. is defined. The .urdf file I'm using is the allegro hand from dex-urdf here: https://github.com/dexsuite/dex-urdf/tree/main/robots/hands/allegro_hand

[MorningFrog]

Yeah, I tried it and see the same problem. But it seems to display properly in the 3D interface.

I will look for the problem. Thank you for your feedback.

[MorningFrog]

I have fixed the problem. Please wait for the 4.5.1 version to be approved and released.

Thanks ♥

[Milotrince]

that was quick! thanks so much :)