Karen,
Good point - I will certainly use dpaste in the future. Here's the
traceback, I should have copied that in right from the start:
Traceback:
File "/home/queryclick/webapps/django/lib/python2.5/django/core/
handlers/base.py" in get_response
86. response = callback(request, *callback_args,
**callback_kwargs)
File "/home/queryclick/webapps/django/lib/python2.5/django/contrib/
admin/sites.py" in root
157. return self.model_page(request, *url.split('/',
2))
File "/home/queryclick/webapps/django/lib/python2.5/django/views/
decorators/cache.py" in _wrapped_view_func
44. response = view_func(request, *args, **kwargs)
File "/home/queryclick/webapps/django/lib/python2.5/django/contrib/
admin/sites.py" in model_page
176. return admin_obj(request, rest_of_url)
File "/home/queryclick/webapps/django/lib/python2.5/django/contrib/
admin/options.py" in __call__
197. return self.change_view(request, unquote(url))
File "/home/queryclick/webapps/django/lib/python2.5/django/db/
transaction.py" in _commit_on_success
238. res = func(*args, **kw)
File "/home/queryclick/webapps/django/lib/python2.5/django/contrib/
admin/options.py" in change_view
580. self.save_model(request, new_object, form,
change=True)
File "/home/queryclick/webapps/django/lib/python2.5/django/contrib/
admin/options.py" in save_model
376. obj.save()
File "/home/queryclick/webapps/django/bullet/invoices/models.py" in
save
79. # self.customer.outstanding_amount = Decimal('100.00')
File "/home/queryclick/webapps/django/lib/python2.5/django/db/models/
base.py" in save
311. self.save_base(force_insert=force_insert,
force_update=force_update)
File "/home/queryclick/webapps/django/lib/python2.5/django/db/models/
base.py" in save_base
361. values = [(f, None, f.get_db_prep_save(raw
and getattr(self, f.attname) or f.pre_save(self, False))) for f in
non_pks]
File "/home/queryclick/webapps/django/lib/python2.5/django/db/models/
fields/__init__.py" in get_db_prep_save
192. return self.get_db_prep_value(value)
File "/home/queryclick/webapps/django/lib/python2.5/django/db/models/
fields/__init__.py" in get_db_prep_value
610. self.max_digits, self.decimal_places)
File "/home/queryclick/webapps/django/lib/python2.5/django/db/backends/
__init__.py" in value_to_db_decimal
345. return util.format_number(value, max_digits,
decimal_places)
File "/home/queryclick/webapps/django/lib/python2.5/django/db/backends/
util.py" in format_number
130. return u'%s' % str(value.quantize(decimal.Decimal(".1")
** decimal_places, context=context))
Exception Type: TypeError at /admin/invoices/customerinvoice/1/
Exception Value: unsupported operand type(s) for ** or pow():
'Decimal' and 'NoneType'
Thanks for any help there.
Al
On Feb 18, 7:44 pm, Karen Tracey <kmtra...@gmail.com> wrote:
> On Wed, Feb 18, 2009 at 2:30 PM, Alfonso <allanhender...@gmail.com> wrote:
>
> > I've got an invoice model that foreign key's to a customer model, when
> > the invoice is saved I'm update a few fields in that related customer
> > model to make other code in my setup work. I keep getting
> > "unsupported operand type(s) for ** or pow(): 'Decimal' and
> > 'NoneType'" whenever I try to save the foreignkey model:
>
> > [snip]
> > I'm thinking I'm looking too closely at something there where the
> > problem might be in the related model:
>
> > I'm missing something simple but what!? BTW these models are created
> > in separate apps if that makes any difference.
>
> Your models wrap rather badly in email, someplace like dpaste.com would be
> far better for viewing them. One really significant thing you've missed is
> posting the traceback (again, probably better viewed on dpaste.com). The
> traceback shows what exact line of code is trying to ** incompatible types,
> which would be an incredibly useful bit of information to have when
> diagnosing the problem.
>
> Karen
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