_pickle.UnpicklingError: invalid load key, 'v'. on Ubuntu 22.04

[snowuyl]

Downloading: "https://download.pytorch.org/models/resnet34-b627a593.pth" to /home/snowuyl/.cache/torch/hub/checkpoints/resnet34-b627a593.pth
100.0%
Traceback (most recent call last):
File "/home/snowuyl/samba/workspace_Python/rPPG/run.py", line 65, in
runPOS(source)
File "/home/snowuyl/samba/workspace_Python/rPPG/run.py", line 39, in call
capture = CaptureFrames(self.batch_size, source, show_mask=True)
File "/home/snowuyl/samba/workspace_Python/rPPG/capture_frames.py", line 20, in init
self.model.load_state_dict(torch.load('linknet.pth'))
File "/home/snowuyl/.local/lib/python3.10/site-packages/torch/serialization.py", line 713, in load
return _legacy_load(opened_file, map_location, pickle_module, **pickle_load_args)
File "/home/snowuyl/.local/lib/python3.10/site-packages/torch/serialization.py", line 920, in _legacy_load
magic_number = pickle_module.load(f, **pickle_load_args)
_pickle.UnpicklingError: invalid load key, 'v'.

[aljasser]

I resolve this issue by downloading the file using git lfs, you can remove linknet.pth, and run: git lfs install, git lfs pull

[Magicyp]

What file is git lfs and where to download it

[burn-gif]

I resolve this issue by downloading the file using git lfs, you can remove linknet.pth, and run: git lfs install, git lfs pull

#：git lfs pull
Git LFS: (0 of 1 files) 0 B / 83.27 MB
batch response: Post https://github.com/nasir6/rPPG.git/info/lfs/objects/batch: dial tcp 20.205.243.166:443: getsockopt: connection refused
error: failed to fetch some objects from 'https://github.com/nasir6/rPPG.git/info/lfs'

Hello I also encountered this error, try your method, encountered the above error, it seems that the git lfs website is not connected