我在 /listings/5689-resot-relly-market 收到此错误 AttributeError，'Profile' object 没有属性 'favourite' 请提供任何帮助

Question

I'm working a add to favourite function in django and i keep getting this error when i hit the save button. everything looks fine from here that why i can't really tell where the error is coming from

Models.py

class Profile(models.Model):
    user = models.OneToOneField(User, related_name='profile', on_delete=models.CASCADE)
    ...
    favorite = models.ManyToManyField(Accomodation, related_name='profile')

Answer 1

I mis-spelt favourite so i changed this line

favorite = models.ManyToManyField(Accomodation, related_name='profile')

to

favourite = models.ManyToManyField(Accomodation, related_name='profile')