HKUDS/nanobot · error · ImageGenerationError

ModelScope image generation request timed out

Error message

ModelScope image generation request timed out

What it means

Error "ModelScope image generation request timed out" thrown in HKUDS/nanobot.

Source

Thrown at nanobot/providers/image_generation.py:2032

                headers=headers,
                body=body,
            )
        finally:
            if self._client is None:
                await client.aclose()

    async def _generate_with_client(
        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)

View on GitHub (pinned to 42f37dc4c0)

When it happens

Trigger: Thrown at nanobot/providers/image_generation.py:2032 when the library encounters an invalid state.

Common situations: See trigger scenarios.

Understand the failure class

• Timeouts: ETIMEDOUT, deadlines, and hung requests — what actually expires when a request times out.

AI-assisted analysis of HKUDS/nanobot@42f37dc4c0 (2026-08-26). Data as JSON: /api/errors/d851a16e09b079d4. Report an issue: GitHub.