User error (ish). Some data updates we'd made directly to the
database had resulted in an invalid foreign key. Lesson learned:
don't use MyISAM unless absolutely necessary.
On Aug 15, 5:11 pm, Nan <ringe...@gmail.com> wrote:
> 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 <ringe...@gmail.com> 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 <rein...@vanrees.org> 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/
> > > rein...@vanrees.org http://www.nelen-schuurmans.nl/
> > > "If you're not sure what to do, make something. -- Paul Graham"
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