I don't know if this is the problem, but...
On Fri, Jun 5, 2015 at 4:44 PM, Tim Sawyer <list.svg...@calidris.co.uk> wrote:
> class Venue(models.Model):
> """
> A venue for a contest
> """
> last_modified =
> models.DateTimeField(default=datetime.now,editable=False)
> created = models.DateTimeField(default=datetime.now,editable=False)
> name = models.CharField(max_length=255)
> slug = models.SlugField()
> country = models.ForeignKey(Region, blank=True, null=True)
> latitude = models.CharField(max_length=15, blank=True, null=True)
> longitude = models.CharField(max_length=15, blank=True, null=True)
> point = geomodels.PointField(dim=3, geography=True, blank=True,
> null=True, editable=False)
> postcode = models.CharField(max_length=10, blank=True, null=True)
> exact = models.BooleanField(default=False, help_text="True if latitude
> and longitude is for a building, rather than a town")
> mapper = models.ForeignKey(User, editable=False,
> related_name='VenueMapper', blank=True, null=True)
> parent = models.ForeignKey("Venue", blank=True, null=True)
... ever since 1.4 the only documented way for a Model to have a
ForeignKey to another instance of the same type is to use the special
value "self". You've put "Venue" in for the "parent" field.
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