s.APIError.raise_for_response(response) File "/opt/miniconda3/envs/Stability_AI/...
🚨 错误信息
/opt/miniconda3/envs/Stability_AI/bin/python -X pycache_prefix=/Users/ss/Library/Caches/JetBrains/PyCharm2024.3/cpython-cache /Applications/PyCharm.app/Contents/plugins/python-ce/helpers/pydev/pydevd.py --multiprocess --qt-support=auto --client 127.0.0.1 --port 56612 --file /Users/ss/PycharmProjects/Stability AI/main.py
/Applications/PyCharm.app/Contents/plugins/python-ce/helpers/pydev/pydevd_plugins/__init__.py:2: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
__import__('pkg_resources').declare_namespace(__name__)
已连接到 pydev 调试器(内部版本号 243.26053.29)Traceback (most recent call last):
File "/opt/miniconda3/envs/Stability_AI/lib/python3.10/concurrent/futures/_base.py", line 451, in result
return self.__get_result()
File "/opt/miniconda3/envs/Stability_AI/lib/python3.10/concurrent/futures/_base.py", line 403, in __get_result
raise self._exception
File "/opt/miniconda3/envs/Stability_AI/lib/python3.10/site-packages/tenacity/__init__.py", line 480, in __call__
result = fn(*args, **kwargs)
File "/opt/miniconda3/envs/Stability_AI/lib/python3.10/site-packages/google/genai/_api_client.py", line 1201, in _request_once
errors.APIError.raise_for_response(response)
File "/opt/miniconda3/envs/Stability_AI/lib/python3.10/site-packages/google/genai/errors.py", line 106, in raise_for_response
cls.raise_error(response.status_code, response_json, response)
File "/opt/miniconda3/envs/Stability_AI/lib/python3.10/site-packages/google/genai/errors.py", line 133, in raise_error
raise ServerError(status_code, response_json, response)
google.genai.errors.ServerError: 503 None. {'error': {'message': 'No available channels for model gemini-2.0-flash-exp-image-generation in group 优质gemini (request id: 20251125142300397126582yRi24Xul)', 'type': 'rix_api_error', 'param': '', 'code': None}}
python-BaseException
进程已结束，退出代码为 1
🤖 AI解决方案
代码报错分析报告
1. 错误翻译
原文：No available channels for model gemini-2.0-flash-exp-image-generation in group 优质gemini
译文：在"优质gemini"组中没有可用于模型gemini-2.0-flash-exp-image-generation的通道2. 原因分析
这是一个Google Gemini API服务端错误（503 Server Error），具体原因：
- 服务不可用：Gemini 2.0 Flash实验性图像生成模型的API服务当前无法访问
- 配额限制：可能已达到API调用配额限制或服务配额已用完
- 模型版本问题：
gemini-2.0-flash-exp-image-generation是一个实验性版本，可能已停用或不稳定 - 区域限制：服务可能存在地域访问限制
3. 解决方案
方案1：切换到稳定版本模型
# 修改模型名称，使用稳定版本
model_name = "gemini-1.5-flash" # 或 "gemini-1.5-pro"方案2：添加重试机制和超时处理
import time
from tenacity import retry, stop_after_attempt, wait_exponential
@retry(stop=stop_after_attempt(3), wait=wait_exponential(multiplier=1, min=4, max=10))
def safe_api_call(api_function, *args, **kwargs):
try:
return api_function(*args, **kwargs)
except Exception as e:
print(f"API调用失败: {e}")
time.sleep(5) # 等待5秒后重试
raise
# 使用方式
result = safe_api_call(your_gemini_function, model_name="gemini-1.5-flash")方案3：检查API密钥和配置
# 确保API密钥有效且具有相应权限
import google.generativeai as genai
genai.configure(api_key="YOUR_API_KEY")
# 验证模型可用性
available_models = [m.name for m in genai.list_models()]
print("可用模型:", available_models)4. ️ 预防措施
建议立即切换到稳定的Gemini 1.5版本模型进行测试。