":{"type":"400","message":"Function call is missing a thought_signature in funct...
🚨 错误信息
500 {"error":{"type":"400","message":"Function call is missing a thought_signature in functionCall parts. This is required for tools to work correctly, and missing thought_signature may lead to degraded model performance. Additional data, function call `default_api:TodoWrite` , position 3. Please refer
to https://***/***/***/*** for more details. (request id: 20251129182914449538141IT8QAmqV)"},"type":"error"}
🤖 AI解决方案
代码报错分析
错误翻译
原文：Function call is missing a thought_signature in functionCall parts. This is required for tools to work correctly, and missing thought_signature may lead to degraded model performance.
译文：函数调用在functionCall部分缺少thought_signature。这是工具正常工作的必要条件，缺少thought_signature可能导致模型性能下降。
原因分析
default_api:TodoWrite)时，缺少必要的thought_signature参数解决方案
需要在函数调用中添加完整的
thought_signature参数：javascript
// 修复后的函数调用示例
{
"functionCall": {
"name": "default_api:TodoWrite",
"thought_signature": "完整的思考签名内容",
"parameters": {
// 其他必要的参数
}
}
}
️ 预防措施
thought_signature）都已正确设置参考文档：[API错误代码说明](https://///)
---
提示：请检查您的函数调用实现，确保遵循API的完整参数规范。