Comfy-Org/ComfyUI · error · ValueError

Unsupported 3D format '{file_format or 'unknown'}'. Tripo im

Error message

Unsupported 3D format '{file_format or 'unknown'}'. Tripo import supports: {', '.join(f.upper() for f in cls.SUPPORTED_FORMATS)}.

What it means

Error "Unsupported 3D format '{file_format or 'unknown'}'. Tripo import supports: {', '.join(f.upper() for f in cls.SUPPORTED_FORMATS)}." thrown in Comfy-Org/ComfyUI.

Source

Thrown at comfy_api_nodes/nodes_tripo.py:976

    async def execute(cls, model_3d: Types.File3D) -> IO.NodeOutput:
        file_format = (model_3d.format or "").lstrip(".").lower()
        if file_format == "gltf":
            raise ValueError(
                "GLTF (.gltf) references external files and cannot be imported. Export a single-file GLB instead."
            )
        if file_format not in cls.SUPPORTED_FORMATS:
            raise ValueError(
                f"Unsupported 3D format '{file_format or 'unknown'}'. "
                f"Tripo import supports: {', '.join(f.upper() for f in cls.SUPPORTED_FORMATS)}."
            )

View on GitHub (pinned to 1c6d8d45b3)

Solutions

1. Use one of the listed supported 3D formats for Tripo import.

When it happens

Trigger: Thrown at comfy_api_nodes/nodes_tripo.py:976 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/9a698272288e48ac. Report an issue: GitHub.