Hello, I have problems with a OneToOneRelation in this simple model. Without Inline in the admin.py it basically works, but when I add an Inline for the Address to the Resort, I get error messages like:
<class 'testApp.admin.AddressInline'>: (admin.E202) 'testApp.Address' has no ForeignKey to 'testApp.Resort'. I think that I followed the examples from the tutorial quite closely and that a foreign key definition on the Address 'returning' to the Resort should not be required. Other addresses might/will be owned by other objects/classes. Obviously I must be doing something wrong :-( Any suggestions? Thanks, Richard from django.db import models from django.utils.translation import ugettext_lazy as _ class Address(models.Model): number = models.PositiveIntegerField(_('Adress Nr')) function = models.CharField(_('Adressfunktion'), max_length=2) name = models.CharField(_('Name'), max_length=64) street = models.CharField(_('Strasse und Hausnummer'), max_length=64) city = models.CharField(_('Ort'), max_length=64) postal_code = models.CharField(_('PLZ'), max_length=10) phone = models.CharField(_('Telefon'), max_length=32) fax = models.CharField(_('Fax'), max_length=32) def __str__(self): return '%s (%i)' % (self.name, self.number) class Meta: unique_together = ('number', 'function') ordering = ['number', 'function'] verbose_name = _('Adresse') verbose_name_plural = _('Adressen') class Resort(models.Model): base_address = models.OneToOneField(Address, verbose_name=_('Resortadresse'), primary_key=True) description = models.CharField(_('Bezeichnung'), max_length=64) short_description = models.CharField(_('Kurzbezeichnung'), max_length=20) sihot_nr = models.PositiveSmallIntegerField(_('Sihot Nr'), unique=True) resort_type = models.CharField(_('Resorttype'), max_length=1) Admin: from django.contrib import admin from testApp.models import Address, Resort class AddressInline(admin.StackedInline): model = Address extra = 1 class ResortAdmin(admin.ModelAdmin): inlines = [AddressInline] @admin.register(Resort) class ResortAdmin(admin.ModelAdmin): inlines = [AddressInline] If I register the Address and the Resort class, it gets worse: <class 'testApp.admin.AddressInline'>: (admin.E202) 'testApp.Address' has no ForeignKey to 'testApp.Address'. <class 'testApp.admin.AddressInline'>: (admin.E202) 'testApp.Address' has no ForeignKey to 'testApp.Resort'. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/a985353c-84b7-4815-97cf-6a1707573691%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.