Visualization Error

[meongeun]

When running the following command:

YOUR_BLENDER_PATH/blender --background --python render.py -- --cfg=./configs/render.yaml --dir=YOUR_NPY_FOLDER --mode=video --joint_type=HumanML3D

I encountered an error:

Traceback (most recent call last):
File "/home/motion-latent-diffusion/render.py", line 155, in
render_cli()
File "/home/motion-latent-diffusion/render.py", line 71, in render_cli
print(f"begin to render for {paths[0]}")
IndexError: list index out of range

It seems the script is trying to access the first element of the paths list (paths[0]), but the list is empty, leading to an IndexError.

I’m using the configuration file located at configs/render_mld.yaml. What fixes should I make to resolve this issue?