Need Help: Stable Diffusion 3.5 large Deployment Error on RunPod | Runpod | Page 1

pastel crystal Jul 18, 2025, 12:22 PM

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Trying to deploy stabilityai/stable-diffusion-3.5-large on serverless RunPod using ComfyUI but getting this error:
“Missing 'workflow' parameter”

Anyone knows if this model works on RunPod? Which option is best — ComfyUI, vLLM, or SG-Lang?

Appreciate any quick tips or examples! 🙌

wind jungleBOT Jul 18, 2025, 12:22 PM

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night belfry Jul 19, 2025, 2:07 AM

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Im nott sure if vllm or sglang does support this model, so comfyui

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Maybe in your input it should have the key 'workflow', that worker uses the comfyui workflow (in api format)

#Need Help: Stable Diffusion 3.5 large Deployment Error on RunPod