python type_error ai_generated true

fastapi.exceptions.RequestValidationError: [{'loc': ['body', 'age'], 'msg': '值不是有效的整数', 'type': 'type_error.integer'}]

fastapi.exceptions.RequestValidationError: [{'loc': ['body', 'age'], 'msg': 'value is not a valid integer', 'type': 'type_error.integer'}]

ID: python/fastapi-body-validation-error

其他格式: JSON · Markdown 中文 · English
80%修复率
88%置信度
0证据数
2024-06-30首次发现

版本兼容性

版本状态引入弃用备注
3.x active — — —

根因分析

请求体中的字段类型验证失败，例如在需要整数的地方提供了字符串。

English

The request body contains a field that fails type validation, e.g., a string where an integer is expected.

generic

解决方案

  1. 95% 成功率 
    Ensure the client sends valid data types: age: 25 instead of age: "twenty-five".
  2. 85% 成功率 
    Add custom validation logic or use Pydantic's Field constraints to give better error messages.

无效尝试

常见但无效的做法:

  1. 80% 失败

    It doesn't help the client correct the input; the error persists.

  2. 60% 失败

    This bypasses validation and can lead to runtime errors when processing the data.