[Zope] AttributeError: 'NoneType' object has no attribute 'lower'

[Larry Lay]

I found no empty titles. Any other ideas?

On 11/10/05, Peter Bengtsson <peter at fry-it.com> wrote:
>
> I suspect that one item in your 'subsections' variable is None.
> Try:tal:repeat subsection python:sequence.sort([x for x in subsections
> if not None],(('title','nocase','asc'),))
>
>
>
> On 11/10/05, Larry Lay <larrylay2 at gmail.com> wrote:
> > when sorting using <...tal:repeat subsection
> > python:sequence.sort(subsections,(('title','nocase','asc'),))">
> >
> > I get the following error:
> >
> > Module DocumentTemplate.sequence.SortEx, line 134 in nocase
> >
> > AttributeError: 'NoneType' object has no attribute 'lower'
> >
> > When I switch the 'nocase' to 'cmp' the sort defaults to sorting by
> order
> > of entry or something.
> >
> > Any help would be greatly appreciated.
> >
> > Thanks.
> >
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> --
> Peter Bengtsson,
> work www.fry-it.com <http://www.fry-it.com>
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