I get the error message "attribute error; none type object has not attribute set manual cast"
I am using SVD in Forge and I get this error. I do not know what this error means.
Everything is set up exactly the way it should be done. Anyone see this error.
Thanks
The error "AttributeError: 'NoneType' object has no attribute 'set_manual_cast'" suggests that a variable expected to be an object is None. This often happens when a model or component fails to load properly.
Possible Causes & Fixes:
Update Dependencies
Make sure your diffusers, transformers, torch, and accelerate libraries are up to date:
pip install --upgrade diffusers transformers torch accelerateEnsure Model is Downloaded Properly
Try re-downloading the model with force_download=True:
from diffusers import DiffusionPipeline
pipeline = DiffusionPipeline.from_pretrained(
"stabilityai/stable-video-diffusion-img2vid-xt",
torch_dtype="auto",
force_download=True
)
If the issue persists, delete the cached model and retry:
rm -rf ~/.cache/huggingface/hub
- Check Your PyTorch Version
Ensure you're using a compatible version of PyTorch. Try:
import torch
print(torch.version)
For CUDA users, ensure you have the correct version:
pip install torch --index-url https://download.pytorch.org/whl/cu121
Use device_map="auto"
If you're running out of memory or the model isn't properly initialized, try:
pipeline = DiffusionPipeline.from_pretrained(
"stabilityai/stable-video-diffusion-img2vid-xt",
torch_dtype="auto",
device_map="auto"
)Try a Different Diffusers Version
Some versions of diffusers might have compatibility issues. You can downgrade:
pip install diffusers==0.25.0
If none of these work, let me know more about your setup:
Python version (python --version)
PyTorch version (import torch; print(torch.version))
Diffusers version (pip show diffusers)
Your hardware (GPU/CPU setup)