Closed talipovm-nmsu closed 6 months ago
@talipovm-nmsu Thanks for your interest. The issue is likely due to the model checkpiont not being downloaded completely to your local repo as the git-lfs is used to distribute this "large" model checkpoint. A simple check is to look at the size of your local file. It should be around 300 MB.
The first answer in this channel should resolve this issue. https://stackoverflow.com/questions/33049688/what-causes-the-error-pickle-unpicklingerror-invalid-load-key
Thank you, Chenru! I followed your advice and downloaded the checkpoint file again, which resolved the issue.
Additionally, upon re-examining the Docker installation, I found that it doesn't exhibit this problem, so my initial assessment was incorrect.
Thanks for your support!
I've encountered an issue while following the tutorial provided in the Jupyter notebook, specifically when attempting to load the
ddpm_trainer
from a checkpoint.The following code from the tutorial:
leads to the error message:
UnpicklingError: invalid load key, 'v'.
The issue occurs both after a local installation and when running inside a Docker container.
Any help would be greatly appreciated.
Thank you!