训练YOlOv5识别时
模型保存报错
```python
Traceback (most recent call last):
File "E:/Dropbox/Work/20230105/WORK/yolov5-hat/yolov5-hat/train.py", line 765, in
main(opt)
File "E:/Dropbox/Work/20230105/WORK/yolov5-hat/yolov5-hat/train.py", line 172, in main
train(opt.hyp, opt, device, callbacks)
File "E:/Dropbox/Work/20230105/WORK/yolov5-hat/yolov5-hat/train.py", line 696, in train
torch.save(ckpt, best)
File "D:\tools\anaconda\envs\work\lib\site-packages\torch\serialization.py", line 369, in save
with _open_file_like(f, 'wb') as opened_file:
File "D:\tools\anaconda\envs\work\lib\site-packages\torch\serialization.py", line 230, in _open_file_like
return _open_file(name_or_buffer, mode)
File "D:\tools\anaconda\envs\work\lib\site-packages\torch\serialization.py", line 211, in __init__
super(_open_file, self).__init__(open(name, mode))
PermissionError: [Errno 13] Permission denied: 'runs\\train\\Carexp\\weights\\best.pt'
Process finished with exit code 1
权限问题，用管理员权限试下。
使用绝对路径而且保证路径正确。
如果后台有什么一直在运行 要先关掉才能save。