{"record":{"id":"7c32a0e58e97de42","repo":"HKUDS/nanobot","slug":"modelscope-task-polling-failed-detail","errorCode":null,"errorMessage":"ModelScope task polling failed: {detail}","messagePattern":"ModelScope task polling failed: (.+?)","errorType":"exception","errorClass":"ImageGenerationError","httpStatus":null,"severity":"error","filePath":"nanobot/providers/image_generation.py","lineNumber":2078,"sourceCode":"        poll_headers = {\n            \"Authorization\": submit_headers[\"Authorization\"],\n            \"X-ModelScope-Task-Type\": \"image_generation\",\n            **self.extra_headers,\n        }\n        poll_url = f\"{self.api_base}/tasks/{task_id}\"\n\n        for _ in range(_MODELSCOPE_POLL_MAX_ATTEMPTS):\n            try:\n                response = await client.get(poll_url, headers=poll_headers)\n            except httpx.RequestError:\n                await asyncio.sleep(_MODELSCOPE_POLL_INTERVAL_S)\n                continue\n\n            try:\n                response.raise_for_status()\n            except httpx.HTTPStatusError as exc:\n                detail = _http_error_detail(response)\n                raise ImageGenerationError(\n                    f\"ModelScope task polling failed: {detail}\"\n                ) from exc\n\n            data = response.json()\n            status = data.get(\"task_status\")\n\n            if status == \"SUCCEED\":\n                return await self._collect_images(data)\n            if status == \"FAILED\":\n                raise ImageGenerationError(\n                    f\"ModelScope image generation task failed: {data}\"\n                )\n\n            await asyncio.sleep(_MODELSCOPE_POLL_INTERVAL_S)\n\n        raise ImageGenerationError(\n            f\"ModelScope image generation timed out after \"\n            f\"{_MODELSCOPE_POLL_MAX_ATTEMPTS} polls\"","sourceCodeStart":2060,"sourceCodeEnd":2096,"githubUrl":"https://github.com/HKUDS/nanobot/blob/42f37dc4c0e409eac7818a82d165c5f2757bc075/nanobot/providers/image_generation.py#L2060-L2096","documentation":"Error \"ModelScope task polling failed: {detail}\" thrown in HKUDS/nanobot.","triggerScenarios":"Thrown at nanobot/providers/image_generation.py:2078 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"42f37dc4c0e409eac7818a82d165c5f2757bc075","analyzedAt":"2026-08-26T00:18:52.276Z","schemaVersion":2},"datasetVersion":"2026-08-26T04:18:47.238Z"}