使用python cli_demo.py --quant 4推理时报错，请问是什么原因

[chaijunmaomao]

Traceback (most recent call last): File "cli_demo.py", line 103, in main() File "cli_demo.py", line 36, in main device='cuda' if (torch.cuda.is_available() and args.quant is None) else 'cpu', File "/home1/qxgao/miniconda3/envs/py37/lib/python3.7/site-packages/sat/model/base_model.py", line 310, in from_pretrained return cls.from_pretrained_base(name, args=args, home_path=home_path, url=url, prefix=prefix, build_only=build_only, overwrite_args=overwrite_args, **kwargs) File "/home1/qxgao/miniconda3/envs/py37/lib/python3.7/site-packages/sat/model/base_model.py", line 304, in from_pretrained_base load_checkpoint(model, args, load_path=model_path, prefix=prefix) File "/home1/qxgao/miniconda3/envs/py37/lib/python3.7/site-packages/sat/training/model_io.py", line 222, in load_checkpoint sd = torch.load(checkpoint_name, map_location='cpu') File "/home1/qxgao/miniconda3/envs/py37/lib/python3.7/site-packages/torch/serialization.py", line 777, in load with _open_zipfile_reader(opened_file) as opened_zipfile: File "/home1/qxgao/miniconda3/envs/py37/lib/python3.7/site-packages/torch/serialization.py", line 282, in init super(_open_zipfile_reader, self).init(torch._C.PyTorchFileReader(name_or_buffer)) RuntimeError: PytorchStreamReader failed reading zip archive: failed finding central directory

[Gjh0000]

@chaijunmaomao 请问问题解决了吗？是什么原因？