Further investigation indicates that the template engine is simply
failing to include/render the template for the inline -- i.e. the
following line is reached but is producing nothing:
{% include inline_admin_formset.opts.template
%}
I've checked the value of inline_admin_formset.opts.template (admin/
edit_inline/tabular.html) and that the file exists and has global read
permissions.
Does that help at all with the diagnosis?
On Aug 15, 11:52 am, Nan <[email protected]> wrote:
> Yes, the ModelAdmins are declared in a separate admin.py. Just tried
> the import on the command line and got no import errors.
>
> The admin and the rest of the app are otherwise running just fine, btw
> -- it's just that one inline that's not showing up at all (and then
> because it's not output to the browser the ModelFormSet throws a
> ValidationError: [u'ManagementForm data is missing or has been
> tampered with'] when we try to save the Ticket.)
>
> Thanks for your suggestions!
>
> On Aug 15, 11:29 am, Reinout van Rees <[email protected]> wrote:
>
>
>
>
>
>
>
> > On 15-08-11 16:18, Nan wrote:
>
> > > I'm having a problem with admin inlines on a particular model suddenly
> > > not showing up, even though they were working previously. Oddly,
> > > they're working just fine on the exact same code in staging (granted,
> > > on a somewhat different server setup) but not in production.
>
> > > The only changes I've made between versions are to wrap any help text
> > > for each model field in ugettext_lazy.
>
> > My guess is that there is an import error somehow in the admin.py
> > (assuming you've put that in a different file from your models.py).
>
> > So could you try importing "yourproject.admin" from "manage.py shell"?
>
> > Reinout
>
> > --
> > Reinout van Rees http://reinout.vanrees.org/
> > [email protected] http://www.nelen-schuurmans.nl/
> > "If you're not sure what to do, make something. -- Paul Graham"
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