how to load robot usd in isaac sim with curobo in motion_gen_reacher.py example

[Bailey-24]

Hello,
I load my own robot using urdf, but there are showing not incomplete.

but I directly drag the USD file to Isaac sim, it's complete.

but I don't know how to add the robot to the Isaac sim with curobo.
because I find in /curobo/examples/isaac_sim/helper.py the add_robot_to_scene function is not using load_from_usd parament, I have no idea how to load the robot using USD.

Or if just ignore the incomplete urdf file, how to let the robot follow the target in motion_gen_reacher.py example.
I can use the ur5e to follow the target, but my own robot can't move.
what is the problem, and how to solve.

my yml file is like galbot_one_head_config.txt.

Thanks.