RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation: [torch.cuda.FloatTensor [128]] is at version 2; expected version 1 instead. Hint: enable anomaly detection to find the operation that failed to compute its gradient, with torch.autograd.set_detect_anomaly(True).

[pirate-zhang]

When i try to train this model ,it get error like this:

RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation: [torch.cuda.FloatTensor [128]] is at version 2; expected version 1 instead. Hint: enable anomaly detection to find the operation that failed to compute its gradient, with torch.autograd.set_detect_anomaly(True).

does somobody getting this same error?can you figure it out?

thanks a lot~

[georgegu1997]

Thanks for reaching out! Could you please share the version of PyTorch, OS, CUDA you are using?

And could you try conda env create -f environment.yml and re-run the script?

[Jeffin-x]

When i try to train this model ,it get error like this:

RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation: [torch.cuda.FloatTensor [128]] is at version 2; expected version 1 instead. Hint: enable anomaly detection to find the operation that failed to compute its gradient, with torch.autograd.set_detect_anomaly(True).

does somobody getting this same error?can you figure it out?

thanks a lot~

I use the environment you provide and I also have such a problem. How to solve it? Thanks.

[wangguanzhi]

Please see #7.