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transfer_model issue : AttributeError: 'Struct' object has no attribute 'hands_componentsl'
Hi,
I'm encountering the error message in the title when following this guide for model parameter transfer: SMPL-X Model Transfer Guide.
I want to transfer SMPL-X male model data to SMPL data, so I modified the write_obj.py
code from line 18 to 30 like this:
def main(
model_folder,
motion_file,
output_folder,
model_type="smplx",
ext="npz",
gender="male",
plot_joints=False,
num_betas=10,
sample_expression=True,
num_expression_coeffs=10,
use_face_contour=False,
):
I used this command line to break the motion into a set of pose .obj
files:
python write_obj.py --model-folder ../models/ --motion-file ../transfer_data/our_data/smplx_test.npz --model-type "smplx" --output-folder ../transfer_data/meshes/test/
However, I encountered this error message:
python write_obj.py --model-folder ../models/ --motion-file ../transfer_data/our_data/smplx_test.npz --model-type "smplx" --output-folder ../transfer_data/meshes/test/
arr_0 ()
male
10
Traceback (most recent call last):
File "/home/_/_/motion_diary/smplx2smpl/smplx/transfer_model/write_obj.py", line 199, in <module>
main(
File "/home/_/_/motion_diary/smplx2smpl/smplx/transfer_model/write_obj.py", line 59, in main
model = smplx.create(
^^^^^^^^^^^^^
File "/home/_/anaconda3/lib/python3.11/site-packages/smplx/body_models.py", line 2421, in create
return SMPLX(model_path, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/_/anaconda3/lib/python3.11/site-packages/smplx/body_models.py", line 993, in __init__
super(SMPLX, self).__init__(
File "/home/_/anaconda3/lib/python3.11/site-packages/smplx/body_models.py", line 612, in __init__
left_hand_components = data_struct.hands_componentsl[:num_pca_comps]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'Struct' object has no attribute 'hands_componentsl'
How can I solve this problem?
Thanks in advance.