[Zope3-Users] zope.interface.exceptions.InvalidInterface: Concrete attribute, existence

[Benji York]

On Thu, Jul 3, 2008 at 1:34 PM, Tim Cook <timothywayne.cook at gmail.com> wrote:

> I've been chasing a problem for a couple of days and I just can't figure
> out what the error is telling me.  Thanks for any pointers.

It looks like the immediate problem is that
oship.openehr.rm.support.interval.Interval is not a field.
-- 
Benji York
Senior Software Engineer
Zope Corporation