[Zope] Re: Zope hanging: internal ZODB error?

[Alexandre Ratti]

Hello Darran,


I created a new CatalogAware ZClass in Zope 2.1.6 with a custom Catalog 
name based on the information in the Howto.

It works fine so far. I didn't have any similar error when I updated the 
ZClass properties a couple of times.

If you can trap this elusive ZODB error please let me know. I'll update the 
howto if it's related.


Cheers.

Alexandre

PS: did you include DTML method code below? It was mangled at my end.


At 08:47 24/03/2000 -0800, you wrote:
>From: "Darran Edmundson" <Darran.Edmundson@anu.edu.au>
>To: <zope@zope.org>
>Subject: Re: [Zope] Zope hanging: internal ZODB error?
(...)

>I've just determined that this glitch in my
>CatalogAware Journal ZClass (using a custom catalog
>as per http://www.zope.org/Members/AlexR/CatalogAware)
>arises whenever a user edits an instance of this class.
>
>Users are using the standard Zope management interface
>but I have substituted the standard Properties View
>with an "Edit Journal" View.  This is a copy of the
>Journal_AddForm method (with default values culled from
>the now existing instance).
>
>As per #4 in the above How-To, on submission this calls
>the following DTML method which puts my publicationCatalog
>in a strange state (requiring the update):