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yolov8断点续练的时候报错如下

article 2025/2/21 9:41:48

File “C:\Users\dyh.conda\envs\mw\lib\site-packages\ultralytics\models\yolo\model.py”, line 23, in init
super().init(model=model, task=task, verbose=verbose)
File “C:\Users\dyh.conda\envs\mw\lib\site-packages\ultralytics\engine\model.py”, line 145, in init
self._load(model, task=task)
File “C:\Users\dyh.conda\envs\mw\lib\site-packages\ultralytics\engine\model.py”, line 288, in _load
self.model, self.ckpt = attempt_load_one_weight(weights)
File “C:\Users\dyh.conda\envs\mw\lib\site-packages\ultralytics\nn\tasks.py”, line 910, in attempt_load_one_weight
ckpt, weight = torch_safe_load(weight) # load ckpt
File “C:\Users\dyh.conda\envs\mw\lib\site-packages\ultralytics\nn\tasks.py”, line 837, in torch_safe_load
ckpt = torch.load(file, map_location=“cpu”)
File “C:\Users\dyh.conda\envs\mw\lib\site-packages\ultralytics\utils\patches.py”, line 86, in torch_load
return _torch_load(*args, **kwargs)
File “C:\Users\dyh.conda\envs\mw\lib\site-packages\torch\serialization.py”, line 1004, in load
with _open_zipfile_reader(opened_file) as opened_zipfile:
File “C:\Users\dyh.conda\envs\mw\lib\site-packages\torch\serialization.py”, line 456, in init
super().init(torch._C.PyTorchFileReader(name_or_buffer))
RuntimeError: PytorchStreamReader failed reading zip archive: failed finding central directory
训练过程中电脑重启，想加载last.pt继续训练，报错如上，搜索出来的办法是模型文件损坏，估计是保存pt文件时电脑刚好重启了，只能从头训练。