The custom model provider has returned empty content. (HTTP Status: 500)

报错分析报告

1.错误翻译

原文：The custom model provider has returned empty content. (HTTP Status: 500)
译文：自定义模型提供者返回了空内容。（HTTP状态码：500）

2.原因分析

3. 解决方案

import requests

def safe_call_custom_model(prompt: str, fallback: str = "默认响应") -> str:
    """安全调用自定义模型，处理空内容和HTTP错误"""
    try:
        resp = requests.post(
            url="YOUR_CUSTOM_MODEL_ENDPOINT",
            json={"prompt": prompt},
            timeout=15
        )
        resp.raise_for_status()  # 抛出4xx/5xx错误
        content = resp.json().get("content", "").strip()
        
        if not content:  # 校验空内容
            raise ValueError("Model returned empty content")
        return content
        
    except (requests.exceptions.RequestException, ValueError) as e:
        print(f"模型调用失败: {str(e)}")
        return fallback  # 兜底响应

# 使用示例
result = safe_call_custom_model("解释AI报错分析")
print(result)

4. 预防措施