python data_error ai_generated true

Django字段错误：为User指定了未知字段(age)

django.core.exceptions.FieldError: Unknown field(s) (age) specified for User

ID: python/django-field-error-unknown

其他格式: JSON · Markdown 中文 · English
80%修复率
86%置信度
0证据数
2024-05-01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

尝试查询或过滤模型中不存在的字段。

English

Trying to query or filter on a field that does not exist in the model.

generic

解决方案

  1. 95% 成功率 Check model definition for correct field names 
    In models.py, ensure the field is defined: age = models.IntegerField()
  2. 90% 成功率 Use model's meta to list fields 
    User._meta.get_fields() to see available fields.

无效尝试

常见但无效的做法:

  1. Assuming the field exists in the database 90% 失败

    Field must be defined in the model class.

  2. Using incorrect field name spelling 80% 失败

    Even minor typos cause this error.