HKUDS/nanobot · error · ImageGenerationError

OpenAI image generation failed (HTTP {response.status_code})

Error message

OpenAI image generation failed (HTTP {response.status_code}): {detail}

What it means

Error "OpenAI image generation failed (HTTP {response.status_code}): {detail}" thrown in HKUDS/nanobot.

Source

Thrown at nanobot/providers/image_generation.py:1267

        else:
            logger.info(
                "OpenAI Images API request: POST {}/images/generations body={}",
                self.api_base,
                body,
            )

            response = await self._http_post(
                f"{self.api_base}/images/generations",
                headers=generation_headers,
                body=body,
            )

        try:
            response.raise_for_status()
        except httpx.HTTPStatusError as exc:
            detail = response.text[:1000]
            logger.error("OpenAI Images API error ({}): {}", response.status_code, detail)
            raise ImageGenerationError(
                f"OpenAI image generation failed (HTTP {response.status_code}): {detail}"
            ) from exc

        payload = response.json()
        logger.info("OpenAI Images API response ({}): {}", response.status_code,
                       {k: v for k, v in payload.items() if k != "data"})

        images = await self._parse_images_response(payload)
        self._require_images(images, payload)

        return GeneratedImageResponse(images=images, content="", raw=payload)


class CustomImageGenerationClient(ImageGenerationProvider):
    """OpenAI-compatible Images API for user-configured custom providers."""

    provider_name = "custom"
    missing_base_message = (

View on GitHub (pinned to 42f37dc4c0)

When it happens

Trigger: Thrown at nanobot/providers/image_generation.py:1267 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/3655e6f04a02489c. Report an issue: GitHub.