[Zope-dev] Re: Zope 2.7 and objects turning into None

[Casey Duncan]

On Fri, 20 Feb 2004 22:18:33 +0100
Dieter Maurer <dieter at handshake.de> wrote:

> Casey Duncan wrote at 2004-2-20 10:53 -0500:
> > ...
> >This is a guess, but perhaps the Catalog is masking some other
> >low-level error and returning None instead? I'll see if that seems
> >possible from the code.
> 
> Some time ago, I found out that
> "OFS.Traversable.Traversable.unrestrictedTraverse"
> catched "ConflictError" and returned "default" if a "default" has been
> specified.
> 
> I filed a bug report but I am not sure whether this was fixed
> (it is fixed in our Zope version, of course).

I think so, I was just checking this code the other day working on
similar ConflictError swallowing happening in the Catalog. 

-Casey