qinenergy/cotta

Error in loading ckpt/cifar10/corruptions/Standard.pt

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mohazzam1 commented

The error is "_pickle.UnpicklingError: invalid load key, '<'." when checkpoint = torch.load(model_path, map_location=torch.device('cpu')), line 127 in utils.py is executed. The reported size of Standard.pt is 2.2K. Is this file complete?

qinenergy commented

Seems to be related to upstream change in Robustbench. Your downloaded file is incomplete.

You can refer to wkentaro/gdown#146 RobustBench/robustbench#68

I will try to pull from their fix. Meanwhile, you can directly use the browser to download the files.

mohazzam1 commented

Got it thanks! I used the browser to download the files

qinenergy commented

The downloading function is now updated. da649b1
Thanks for letting us know.

ZDstandup commented

Could you tell me how to download Standard.pt by browser?

qinenergy commented

You can find all model's google drive id's here.

For the standard.pt for cifar10, the link is https://docs.google.com/uc?export=download&id=1t98aEuzeTL8P7Kpd5DIrCoCL21BNZUhC

The auto-downloading script is fixed in April. If you are blocked by GFW, you can use proxychains

conda activate cotta 
CUDA_VISIBLE_DEVICES=0 proxychains python cifar10c.py --cfg cfgs/cifar10/source.yaml
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ZDstandup commented

@qinenergy Thank you a lot for your quick response!