python data_error ai_generated true

键错误：'name'

sqlalchemy.exc.StatementError: (builtins.KeyError) 'name'

ID: python/sqlalchemy-exc-statement-error-syntax

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80%修复率
83%置信度
0证据数
2025-03-10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

SQL 语句或 ORM 查询引用了模型或数据库表中不存在的列或属性。

English

A SQL statement or ORM query references a column or attribute that does not exist in the model or database table.

generic

解决方案

  1. 95% 成功率 Add missing column via migration 
    Check the model definition and database schema to ensure the column exists, then add it via migration if missing.
  2. 90% 成功率 Use correct column name 
    Correct the query to use existing column names, e.g., user.username instead of user.name.

无效尝试

常见但无效的做法:

  1. Adding column to model only 60% 失败

  2. Switching to raw SQL 50% 失败