Cannot resolve keyword 'user_name' into field. Choices are: create_time,

bug:

Cannot resolve keyword ‘user_name’ into field. Choices are: create_time, date_joined, email, first_name, groups, id, is_active, is_delete, is_staff, is_superuser, last_login, last_name, logentry, password, update_time, user_permissions, username

解决：

你去看看models部分，应该是user_name写错了，这个问题可能是_ 多加 或者少加造成的
我的去掉 _ 就好了