python data_error ai_generated true

django.contrib.auth.models.User.DoesNotExist: User matching query does not exist.

ID: python/django-auth-user-not-found

Also available as: JSON · Markdown · 中文
80%Fix Rate
86%Confidence
0Evidence
2024-03-09First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3.x active — — —

Root Cause

尝试获取不存在的用户对象

generic

中文

使用get()查询用户时，数据库中没有匹配的记录

Workarounds

  1. 95% success 
    from django.shortcuts import get_object_or_404; user = get_object_or_404(User, pk=user_id)
  2. 90% success 
    if request.user.is_authenticated: ...

Dead Ends

Common approaches that don't work:

  1. 60% fail

    程序可能继续运行但用户对象为None，导致后续错误

  2. 50% fail

    可能掩盖了真实问题，用户不存在但无提示