FileNotFoundError: [Errno 2] No such file or directory: 'exp/360_v2/bicycle/checkpoints/025000/scaler.pt' about zipnerf-pytorch HOT 6 CLOSED

@IMath123 Maybe that is because you use different configuration for in accelerate config, train without fp16 and eval with fp16, I guess.

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Sorry, it's my fault, you can delete the selected code in the photo, then it may work.

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Thanks!!! It works now!

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@SuLvXiangXin Hi! I have the same error, but in my case render.py doesn't have accelerator = accelerate.Accelerator('mixed_precision'='fp16'), and only accelerator = accelerate.Accelerator(), yet I get the same error. (I also used 'python train.py...' . It appears that it picked up the 'fp16' from the accelerate config even i didn't use 'accelerate launch train.py'...) What to do? I rather not re-train if don't have to, since it takes couple of days..

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as it turned out deleting (or commenting out) the 'fp16' line in default_config.yaml solved the problem

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