djan wrote: > Hello. > > I'm following along with djangobook.com and trying to make necessary > changes to port django to version 1.0. In Django's Site > Administration, chapter 6, I run into the error: > > > Exception Type: AlreadyRegistered > Exception Value: The model Book is already registered > Exception Location: /usr/local/lib64/python2.5/site-packages/django/ > contrib/admin/sites.py in register, line 64 > > Probably: Try to restart the django development server. The django dev server doesn't reload the admin.py file properly when it's edited or when it encounters an error in that file.
> I used the site administration site successfully with just "Book", and > then when I attempted to add the other models (Auther, Publisher), I > received the above error. > > in admin.py I have: > > from django.contrib import admin > from models import Book, Author, Publisher > > On another note, you don't have to do this: > class BookAdmin(admin.ModelAdmin): > pass > admin.site.register(Book, BookAdmin) > admin.site.register(Book) would suffice. > class AuthorAdmin(admin.ModelAuthor): > pass > admin.site.register(Author, AuthorAdmin) > > class PublisherAdmin(admin.ModelPublisher): > pass > admin.site.register(Publisher, PublisherAdmin) > > When I updated admin.py I ran: > python manage.py syncdb > > It is as if the database wasn't "synced" though, and that two > instances of this model are trying to be created. > > When I searched around for this error, I found instances of this > occuring in 0.96, with the model being called several times. The Admin > changes in 1.0 were said to resolve this, so perhaps it is something > else. > > I appreciate any help. Thanks! > > Regards, Roland --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
