fasterRCNN代码运行报错RuntimeError: unexpected EOF, expected 2193276 more bytes. The file might be corrupted.

[theRain0450]

代码报错详情

Traceback (most recent call last):
  File "D:/PythonProjects/deep-learning-for-image-processing-master/pytorch_object_detection/faster_rcnn/train_res50_fpn.py", line 231, in <module>
    main(args)
  File "D:/PythonProjects/deep-learning-for-image-processing-master/pytorch_object_detection/faster_rcnn/train_res50_fpn.py", line 106, in main
    model = create_model(num_classes=args.num_classes + 1)
  File "D:/PythonProjects/deep-learning-for-image-processing-master/pytorch_object_detection/faster_rcnn/train_res50_fpn.py", line 30, in create_model
    weights_dict = torch.load("./backbone/fasterrcnn_resnet50_fpn_coco.pth", map_location='cpu')
  File "D:\MyLearnSoft\Miniconda\envs\pytorch\lib\site-packages\torch\serialization.py", line 608, in load
    return _legacy_load(opened_file, map_location, pickle_module, **pickle_load_args)
  File "D:\MyLearnSoft\Miniconda\envs\pytorch\lib\site-packages\torch\serialization.py", line 794, in _legacy_load
    deserialized_objects[key]._set_from_file(f, offset, f_should_read_directly)
RuntimeError: unexpected EOF, expected 2193276 more bytes. The file might be corrupted.

[theRain0450]

上网查了一下普遍说是pth与训练权重文件的问题，但这两个文件在maskrcnn上运行的很好，不知道为什么在fasterrcnn上就报错了QAQ，求大神指点