E0FError: Ran out of input, error training object detection

I am learning and following the seasons of videos of jetson fundamentals, but I got stacked here, at the moment of train object detection:

2021-05-21 08:35:54 - Init from pretrained ssd models/mobilenet-v1-ssd-mp-0_675.pth

Traceback (most recent call last):
File “train_ssd.py”, line 309, in
net.init_from_pretrained_ssd(args.pretrained_ssd)
File “/jetson-inference/python/training/detection/ssd/vision/ssd/ssd.py”, line 119, in init_from_pretrained_ssd
state_dict = torch.load(model, map_location=lambda storage, loc: storage)
File “/usr/local/lib/python3.6/dist-packages/torch/serialization.py”, line 585, in load
return _legacy_load(opened_file, map_location, pickle_module, **pickle_load_args)
File “/usr/local/lib/python3.6/dist-packages/torch/serialization.py”, line 755, in _legacy_load
magic_number = pickle_module.load(f, **pickle_load_args)
EOFError: Ran out of input

I tried many times with different data and even reinstalled the jetson from scratch but I am still having the same error

Hi,

The error is caused by the mobilenet-v1-ssd-mp-0_675.pth file.
Have you read it successfully on other environment?

Below is a relevant topic and please check if it helps first:

Thanks.