On Thu, 2010-01-14 at 03:25 -0800, ifcho wrote: > Hi, > > I'm very new to Django, and I'm sorry if the question is really dumb.
Kind of a dumb question... See why: > So I have a database model for a drivers (rally car driver), and I > have database model for the results. As you know a rally car team is > of two - a driver and co-driver. And so I have: > class EntryList(models.Model): > ..... > the_driver = models.ForeignKey(Drivers) > the_co_driver = models.ForeignKey(Drivers) > ..... > here is where I get the following error: > manage.py validate > Error: One or more models did not validate: > mysite.entrylist: Accessor for field 'the_driver' clashes with related > field 'Drivers.entrylist_set'. Add a related_name argument to the > definition for 'the_driver'. Did you read what error says? > mysite.entrylist: Accessor for field 'the_co_driver' clashes with > related field 'Drivers.entrylist_set'. Add a related_name argument to > the definition for 'the_co_driver'. Again, did you actually read what it said again? > after commenting the_driver, or the_co_driver, the error is gone. And if you didn't guessed yet, you have to still add "related_name" argument for field definition. What it means can be found at django documentation: <http://docs.djangoproject.com/en/1.1/ref/models/fields/#django.db.models.ForeignKey.related_name> -- Jani Tiainen
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