HKUDS/nanobot · error · ImageGenerationError

ModelScope image generation failed: {detail}

Error message

ModelScope image generation failed: {detail}

What it means

Error "ModelScope image generation failed: {detail}" thrown in HKUDS/nanobot.

Source

Thrown at nanobot/providers/image_generation.py:2040

        self,
        client: httpx.AsyncClient,
        *,
        url: str,
        headers: dict[str, str],
        body: dict[str, Any],
    ) -> GeneratedImageResponse:
        try:
            response = await client.post(url, headers=headers, json=body)
        except httpx.TimeoutException as exc:
            raise ImageGenerationError("ModelScope image generation request timed out") from exc
        except httpx.RequestError as exc:
            raise ImageGenerationError(f"ModelScope image generation request failed: {exc}") from exc

        try:
            response.raise_for_status()
        except httpx.HTTPStatusError as exc:
            detail = _http_error_detail(response)
            raise ImageGenerationError(f"ModelScope image generation failed: {detail}") from exc

        task_data = response.json()
        task_id = task_data.get("task_id")
        if not task_id:
            raise ImageGenerationError(
                f"ModelScope did not return a task_id: {response.text[:500]}"
            )

        images = await self._poll_task(client, task_id, headers)

        self._require_images(images, task_data)
        return GeneratedImageResponse(images=images, content="", raw=task_data)

    async def _poll_task(
        self,
        client: httpx.AsyncClient,
        task_id: str,
        submit_headers: dict[str, str],

View on GitHub (pinned to 42f37dc4c0)

When it happens

Trigger: Thrown at nanobot/providers/image_generation.py:2040 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of HKUDS/nanobot@42f37dc4c0 (2026-08-26). Data as JSON: /api/errors/4e1d0f3726a99df2. Report an issue: GitHub.