output the grey images

[DongshuoH]

thanks for your work!
I follow your work flow to render the images using the command " ./blender-3.4.1-linux-x64/blender -b -P render_script.py -- --object_path_pkl './example_material/example_object_path.pkl' --parent_dir './example_material' ".
It works but has a small issue.
just two glb file can generate colorful images and others glb file output the grey render images.Could you help me solve it!
Thanks

[tiangeluo]

Hi @DongshuoH ,

I just checked this issue. It seems some of my modifications caused the error, and thus, I re-upload the initial render script here.

btw, I have re-write the render pipeline here https://github.com/tiangeluo/DiffuRank, which is faster and better.