{"record":{"id":"e0860e1cb9567538","repo":"ATH-MaaS/Pixelle-Video","slug":"max-attempts-reached-failed-to-generate-image-la","errorCode":null,"errorMessage":"Max attempts reached, failed to generate image. Last error: {last_error}","messagePattern":"Max attempts reached, failed to generate image\\. Last error: (.+?)","errorType":"exception","errorClass":"Exception","httpStatus":null,"severity":"error","filePath":"pixelle_video/services/api_services/image_gpt.py","lineNumber":137,"sourceCode":"                    url = img_data.url\n                    if save_dir:\n                        os.makedirs(save_dir, exist_ok=True)\n                        file_name = f\"gpt_{int(time.time())}_{uuid.uuid4().hex[:6]}.png\"\n                        file_path = os.path.join(save_dir, file_name)\n                        if self.image_processor.download_image(url, file_path):\n                            return file_path\n                        return url\n                \n                raise RuntimeError(\"未在响应中找到 url 或 b64_json\")\n            except Exception as e:\n                last_error = e\n                msg = str(e)\n                # Other errors: wait before retry\n                print(f\"Image generation error: {e}. Retrying in 10 seconds.\")\n                time.sleep(10)\n                break  # Break inner loop to retry all models\n            attempts += 1\n        raise Exception(f\"Max attempts reached, failed to generate image. Last error: {last_error}\")\n\n    def generate_images(self, prompt, count=4, size=\"1024x1024\", quality=\"standard\", model=None):\n        \"\"\"Generate multiple image URLs by calling Images API 'count' times.\"\"\"\n        urls = []\n        for _ in range(count):\n            url = self.generate_image(prompt=prompt, size=size, quality=quality, model=model)\n            urls.append(url)\n        return urls\n\n\nif __name__ == \"__main__\":\n    import sys\n    import tempfile\n    sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))\n    from config import Config\n\n    MODELS = [\"gpt-image-2\"]\n    save_dir = \"code/result/image/test_avail\"","sourceCodeStart":119,"sourceCodeEnd":155,"githubUrl":"https://github.com/ATH-MaaS/Pixelle-Video/blob/848b054e4fae40dabc62ec58e960b573e83793ac/pixelle_video/services/api_services/image_gpt.py#L119-L155","documentation":"generate_image loops through attempts (and models); when every attempt fails, it raises a generic Exception reporting the number of attempts and the last underlying error. This is the terminal wrapper around failures like [51]/[52], network errors, or auth errors.","triggerScenarios":"All retry attempts of generate_image exhausted: every call to client.images.generate either returned empty data, had no url/b64_json, raised a network/timeout error, or returned a rate-limit error.","commonSituations":"Sustained provider outage or relay downtime, exhausted rate limits/quota across all retries, invalid API key failing every attempt, network connectivity issues from the host.","solutions":["Inspect 'Last error: ...' in the message — fix that root cause first (key, quota, model, connectivity).","Increase retry attempts or backoff interval if failures are rate-limit related.","Verify API key validity and remaining quota on the provider dashboard.","Add a fallback provider/model, or circuit-break and schedule the job for later during outages."],"exampleFix":"// before\nurl = client.generate_image(prompt)  # raises after retries\n\n// after\ntry:\n    url = client.generate_image(prompt)\nexcept Exception as e:\n    logging.error(f\"Image generation exhausted retries: {e}\")\n    url = fallback_provider.generate_image(prompt)","handlingStrategy":"fallback","validationCode":"import os\nassert os.environ.get(\"OPENAI_API_KEY\") or os.environ.get(\"RELAY_API_KEY\"), \"no image API key configured\"","typeGuard":"def can_attempt(client) -> bool:\n    return bool(getattr(client, \"api_key\", None)) and bool(getattr(client, \"base_url\", None))","tryCatchPattern":"try:\n    out = client.generate_image(prompt)\nexcept Exception as e:\n    logging.error(f\"All generation attempts failed: {e}\")\n    out = None  # degrade gracefully or use fallback provider\n    if out is None:\n        raise","preventionTips":["Read the wrapped 'Last error' to fix the root cause, not just the symptom","Configure a fallback model or provider for critical workflows","Track quota/rate limits and back off before retries are exhausted","Alert on repeated retry exhaustion — it usually signals an outage or expired key"],"tags":["openai","retry-exhausted","image-generation"],"backgroundTag":"max-retries-exceeded","analyzedSha":"848b054e4fae40dabc62ec58e960b573e83793ac","analyzedAt":"2026-08-30T03:24:41.468Z","schemaVersion":2},"datasetVersion":"2026-08-30T08:17:16.595Z"}