pytorch save PermissionError: [Errno 13] Permission denied:

问题:

When using torch.save as stated here, I'm getting

PermissionError: [Errno 13] Permission denied: path-to-folder

Here is the relevant code:

if isdir(Policy.checkpoint_path):                       torch.save(             {             'model_state_dict': self.state_dict(),             'optimizer_state_dict': optimizer.state_dict(),             }, 'D:\git\stav\stav-RL\policy_save') 

notice this gives the same error with any/all of the following attempts:

• changing folder permissions
• changing python permissions
• working with relative path
• changing the direcory of the script using chdir

pyorch uses pickle under the hood.

I am running on windows 10.

Please tell me how to get past that permissions problem

回答1:

This seems to be a solution for your problem

Edit:

Add name of the file at the end of the path so it would be: 'D:\git\stav\stav-RL\policy_save\model.pth'

文章来源: pytorch save PermissionError: [Errno 13] Permission denied: