AttributeError: 'Struct' object has no attribute 'vt'

[judy-zhong]

Thanks for your nice work! I encounter the following bugs. Could you give me some instructions? Traceback (most recent call last):

 File "/mnt/c/Users/24320/Desktop/RTavatar/HAHA/main.py", line 151, in <module>
    main(sys.argv)
  File "/mnt/c/Users/24320/Desktop/RTavatar/HAHA/main.py", line 127, in main
    runner = instantiate_from_config(config.runner)
  File "/mnt/c/Users/24320/Desktop/RTavatar/HAHA/utils/general.py", line 34, in instantiate_from_config
    return get_obj_from_str(config["target"])(**config.get("params", dict()))
  File "/mnt/c/Users/24320/Desktop/RTavatar/HAHA/runners/train_gaussians.py", line 126, in __init__
    self._load_smplx_model(smplx_path, gender)
  File "/mnt/c/Users/24320/Desktop/RTavatar/HAHA/runners/train_gaussians.py", line 188, in _load_smplx_model
    self._uv = torch.Tensor(data_struct.vt).contiguous()
AttributeError: 'Struct' object has no attribute 'vt'
ERROR conda.cli.main_run:execute(124): `conda run python /mnt/c/Users/24320/Desktop/RTavatar/HAHA/main.py` failed. (See above for error)

[david-svitov]

Hello! 'vt' must be contained in the SMPLX_*.npz file. Please tell me if you downloaded SMPLX from the official website. Make sure that the program finds npz and it is read correctly. Please tell me what attributes you can extract from the 'Struct', this will help to understand why the error occurs with 'vt'.

[judy-zhong]

Hi！I downloaded the SMPLX_*.npz file of version 1.1 from the official website of smplx. The screenshot below shows the content of my Struct.

[judy-zhong]

I only modified the smplx_path in the YAML file to read the smplx file.

[david-svitov]

Very interesting. I just downloaded the file from the SMPLX website version 1.1 https://download.is.tue.mpg.de/download.php?domain=smplx&sfile=models_smplx_v1_1.zip Then ran the following code:

data = np.load("/home/dsvitov/Downloads/models_smplx_v1_1/models/smplx/SMPLX_FEMALE.npz", allow_pickle=True)
print(data.files)

I see 'vt' among the file contents. Could you check it the same way?

[judy-zhong]

I'm sorry for making this elementary mistake. I checked it, and then I got these parameters.