'EnvWrapper' object has no attribute 'use_cuda'

[Mshz2]

Hi, thanks for you great contribution with warp_drive. I am just following the tutorial of tutorial-7-training_with_warp_drive_and_pytorch_lightning. I have no error until the cell which we use EnvWrapper:

I just installed the exact packages in the tutorial but still get the error of AttributeError: 'EnvWrapper' object has no attribute 'use_cuda' . Thanks for your support.

[Emerald01]

Hi @Mshz2
Thank you for trying our code. We recently have a big update for the codebase (and it bumps up to version 2.0). It now has dual support for both CUDA C and Numba, therefore instead of env_wrapper.use_cuda = True or False, it changes to env_wrapper.env_backend = "pycuda", "numba" or "cpu". I believe all other tutorials have been modified accordingly and env_wrapper itself has internal backward compatibility too, but we have not yet update the lightning one. We will update it shortly, thank you for your patience.

[Emerald01]

Fixed, the latest version 2.1 includes the fix. @Mshz2

[Mshz2]

Fixed, the latest version 2.1 includes the fix. @Mshz2

Many thanks for your support.