AbstractUser Django full example

Question

I am new to Django and I have been trying this for weeks, but could not find a way to solve this problem.

I want to store additional information like user mobile number,

Answer 1

Inlines forms assume that you have a Generic ForeignKey on your model, in this case, the UserProfileAdmin expect a Generic ForeignKey of the UserProfile, that does not exists. Try to do a regular Model Admin, like:

class UserProfileAdmin(admin.ModelAdmin):
    can_delete = False
    verbose_name_plural = 'userprofile'

admin.site.register(UserProfile, UserProfileAdmin)