Your error says:
ValueError: invalid literal for int() with base 10: ''
so there is a '' in the default somehow.
On Nov 18, 6:00 pm, Wes James <compte...@gmail.com> wrote:
> so is the db.auth_user the problem or the default=user_id
>
> I took the default=user_id from the db.py in the book:
>
> if auth.is_logged_in():
> user_id = auth.user.id
> else:
> user_id = None
>
> book page 72
>
> On Wed, Nov 18, 2009 at 4:47 PM, mdipierro <mdipie...@cs.depaul.edu> wrote:
>
> > The default for a reference field must be None or an int or a string
> > containing and int. It cannot be an empty string. It is ambiguous. It
> > is not clear if it should be a None or a 0.
>
> > On Nov 18, 4:48 pm, Wes James <compte...@gmail.com> wrote:
> >> What does this mean:
>
> >> form=crud.create(db.student,next=URL(r=request))
> >> File "/opt/cnrsa/gluon/tools.py", line 2101, in create
> >> deletable=False,
> >> File "/opt/cnrsa/gluon/tools.py", line 2048, in update
> >> keepvalues=self.settings.keepvalues):
> >> File "/opt/cnrsa/gluon/sqlhtml.py", line 865, in accepts
> >> fields[fieldname] = int(fields[fieldname])
> >> ValueError: invalid literal for int() with base 10: ''
>
> >> I get it with this:
>
> >> SQLField("sid",db.auth_user, default=user_id),
>
> >> but not with this:
>
> >> SQLField("sid",default=user_id),
>
> >> -wes
>
>
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