Comfy-Org/ComfyUI · error · ValueError

Rodin Gen-2.5 Image-to-3D requires at least one image.

Error message

Rodin Gen-2.5 Image-to-3D requires at least one image.

What it means

Error "Rodin Gen-2.5 Image-to-3D requires at least one image." thrown in Comfy-Org/ComfyUI.

Source

Thrown at comfy_api_nodes/nodes_rodin.py:992

        bbox_width: int,
        bbox_height: int,
        bbox_length: int,
        height_cm: int,
    ) -> IO.NodeOutput:
        image_tensors = [img for img in images.values() if img is not None]
        if not image_tensors:
            raise ValueError("Rodin Gen-2.5 Image-to-3D requires at least one image.")

        # Flatten multi-image tensors into individual frames; the API accepts each as a separate part.
        flat_images: list = []

View on GitHub (pinned to 1c6d8d45b3)

Solutions

1. Provide at least one input image.

When it happens

Trigger: Thrown at comfy_api_nodes/nodes_rodin.py:992 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Comfy-Org/ComfyUI@1c6d8d45b3 (2026-08-14). Data as JSON: /api/errors/a2dda21b12d5c376. Report an issue: GitHub.