Hi, you need to collect the human model files like the following structure:

I collected human model files following the steps, but when I ran it again, it seems to require other files…?

Traceback (most recent call last):
  File "agora2coco.py", line 63, in <module>
    smplx_layer = smplx.create(args.human_model_path, 'smplx', use_pca=False)
  File "/root/anaconda3/envs/test/lib/python3.8/site-packages/smplx/body_models.py", line 2404, in create
    return SMPLX(model_path, **kwargs)
  File "/root/anaconda3/envs/test/lib/python3.8/site-packages/smplx/body_models.py", line 969, in __init__
    assert osp.exists(smplx_path), 'Path {} does not exist!'.format(
AssertionError: Path /data/OSX/common/utils/human_model_files/smplx/SMPLX_NEUTRAL.npz does not exist!

Yes, you are right, please download SMPLX_NEUTRAL.npz and place it into human_model_files/smplx/ folder.

It seems that the joints number of your data data_smplx['gt_joints_2d'] is wrong. I guess you download the SMPL-version AGORA instead of SMPLX-version.

Sorry to bother you again. I noticed that the data_smplx variable is loaded from the train_SMPLX and validation_SMPLX in dataset_path. I downloaded the file from the here and extracted it to the dataset_path directory. Did I download the wrong file? Should it be the smplx-version file?

I have the same error, since you closed this issue, I was wondering if you found the solution to this. @Ruaabick

I encountered the same issue, and following the instructions above still leads me to the same problem. I would be grateful if anyone could share their solution to this!

@carlinl I found the solution, something was wrong with the code.
Load data_smplx by specifying to read the _SMPLX file

@Followmeczx Thanks! I encountered same error, and fix it.