Using Django auth User model as a Foreignkey and reverse relations

Question

I am using the User model from django.contrib.auth.models. I have another model called Post which references User through a

Answer 1

it may be caused by you defined related_name option in ForeignKey (or OneToOneField), if it's like this :

user = models.OneToOneField(settings.AUTH_USER_MODEL,on_delete=models.CASCADE,related_name='post')
genre = models.CharField(max_length=100)

you should use it as below :

print(user.post.genre)

Or :

print(post.user.email)

Notice : if i can see your models.py and settings.py it would be better answer.