Hi,
I have been learning and developing my first Django project in Linux Mint
14 for about 2 years. This month I moved my Django project files to Linux
Mint 17.
When I run my unit tests then I get this error, which I don't remember
having when I was testing code in Linux Mint 14.
*IntegrityError: NOT NULL constraint failed:*
userprofile_userprofile.likes_cheese
NOT NULL constraint failed
I try to change the old code from this.
class UserProfile(models.Model):
user = models.OneToOneField(User)
likes_cheese = models.*BooleanField()*
favourite_hamster_name = models.CharField(max_length=50)
To this.
class UserProfile(models.Model):
user = models.OneToOneField(User)
likes_cheese = models.*NullBooleanField()*
favourite_hamster_name = models.CharField(max_length=50)
But then all kinds of different stuff in the project breaks. Which makes
me suspect that nothing was wrong with my code to begin with, that perhaps
the change of operating system has caused this error.
Did Ubuntu 14.04 or Linux Mint 17 break your Django project files also?
admin.TabularInline
Also I think Linux Mint 17 broke admin.py's TabularInline function because
now the fields looks stacked instead. I'm not sure if this has anything to
do with my operating system switch. Or if it's because of my recent
experimentations with overriding certain parts of the admin template.
class UserProfileInline(admin.*TabularInline*):
model = UserProfile
extra = 1
Did Ubuntu 14.04 or Linux Mint 17 break your Django admin?
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