Converting safetensors file with "_pickle.UnpicklingError: invalid load key, ' '."

[hoyAng96]

Describe the bug

I'm trying to convert safetensors files on civitai to diffusers using the convert_original_stable_diffusion_to_diffusers.py script, and I'm getting <_pickle.UnpicklingError: invalid load key,> ' ' error, my pytorch version is 2.22 and cuda is 12.1. i have tried on both windows and liunx, but it's the same error.

Reproduction

python convert_original_stable_diffusion_to_diffusers.py --checkpoint realisticVisionV60B1_v51VAE.safetensors --dump-path for_diff

Logs

No response

System Info

• diffusers version: 0.27.0.dev0
• Platform: Windows-10-10.0.22621-SP0
• Python version: 3.10.14
• PyTorch version (GPU?): 2.2.2+cu121 (True)
• Huggingface_hub version: 0.22.2
• Transformers version: 4.39.3
• Accelerate version: 0.29.3
• xFormers version: not installed
• Using GPU in script?:
• Using distributed or parallel set-up in script?:

Who can help?

No response

[asomoza]

Hi, you need to add the --from_safetensors arg.