Re: IntegrityError at /add/ PRIMARY KEY must be unique

.create() creates the object into DB, then .save(force_insert=True)
tries to insert the same object with the same ID again -> integrity
error. Seems like you don't need the second save at all.

- Anssi

On 27 syys, 15:39, Amyth Arora <aroras.offic...@gmail.com> wrote:
> Not quite sure, but it seems like the save() method is being called twice
> so it is trying to create insert an entry with a primary key that already
> exists.
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> On Thu, Sep 27, 2012 at 2:23 PM, enemybass <dominikan...@gmail.com> wrote:
> >  http://wklej.org/id/837631/- models, traceback, urls, views, database
> > structure
>
> > After adding data to database I have error (data is added correctly but
> > displays an error):
>
> > Exception Type: IntegrityError at /add/Exception Value: PRIMARY KEY must be unique
>
> > def add(request):
> >    if request.user.is_authenticated():
> >            user = request.user
> >                    b = Product.objects.get(id=3)
> >                    e = b.basket_set.create(name='basket_name', owner=user)
> >            e.save(force_insert=True)
>
> >    return render_to_response('basket.html')
>
> > How to fix it?
>
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> --
> Thanks & Regards
> ----------------------------
>
> Amyth [Admin - Techstricks]
> Email - aroras.offic...@gmail.com, ad...@techstricks.com
> Twitter - @mytharorahttp://techstricks.com/

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