Unable to load mean.py for Motion Generation

[mnauf]

Loading VQ Model hrvq_nq2_296_nb2048_fk0_gl1.5_ex2_ema_attn from epoch 644
Traceback (most recent call last):
  File "gen_momask_plus.py", line 151, in <module>
    mean = np.load(pjoin(meta_dir, 'mean.npy'))
  File "/opt/conda/lib/python3.8/site-packages/numpy/lib/npyio.py", line 438, in load
    raise ValueError("Cannot load file containing pickled data "
ValueError: Cannot load file containing pickled data when allow_pickle=False

[mnauf]

If I allow_pickle=True, I get the following:

Loading VQ Model hrvq_nq2_296_nb2048_fk0_gl1.5_ex2_ema_attn from epoch 644
Traceback (most recent call last):
  File "/opt/conda/lib/python3.8/site-packages/numpy/lib/npyio.py", line 441, in load
    return pickle.load(fid, **pickle_kwargs)
_pickle.UnpicklingError: invalid load key, 'v'.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "gen_momask_plus.py", line 151, in <module>
    mean = np.load(pjoin(meta_dir, 'mean.npy'), allow_pickle=True)
  File "/opt/conda/lib/python3.8/site-packages/numpy/lib/npyio.py", line 443, in load
    raise pickle.UnpicklingError(
_pickle.UnpicklingError: Failed to interpret file './dataset/SnapMoGen/meta_data/mean.npy' as a pickle

[EricGuo5513]

Hi, have you figured it out?