[Zope] more __len__ errors

[Scott Burton]

I will see what I can do about the before and after snapshots. Then again, I
should probably just make the move to 2.2. Is there a way to use the same
objects created by ZDiscussions in my ZClass version of ZD as long as the
meta_types are the same? That way the change-over could be
transparent.(hopefully)

> From: Chris McDonough <chrism@digicool.com>
> Date: Sat, 28 Oct 2000 14:34:53 -0400
> To: Scott Burton <scott@launchpoint.net>
> Cc: Zope List <zope@zope.org>
> Subject: Re: [Zope] more __len__ errors
> 
> Hmmm... Zope 2.1.6 has known catalog issues.  So does 2.2.X for that
> matter, but at least some of them have been fixed (not to mention that
> later versions of Zope log errors in cataloging and uncataloging
> objects).  The Zope 2.1.X branch is not really being maintained.  You
> should probably try to move to the latest release.
> 
> That said, it would be most helpful to have a full copy of the Zope
> installation which exhibits the problem.  Even better (but probably less
> possible) is to have a full copy of the Zope installation *right before*
> the problem starts occurring and one *right after* the problem starts
> occurring so we can look at the catalog data structures to see what
> might be happening.  Platform is not thought to be an issue.  This would
> be helpful even if it was a Zope 2.1.6 install.
> 
> Scott Burton wrote:
>> 
>> Sorry about that, I forgot to send the trace back along with the message. As
>> my luck would have it, I go to the section that was giving me an error, now
>> it has disappeared? It s now working again with no errors. I know it isn't
>> just me, one of my clients is reporting the same error on their side from my
>> server.
>> Here are some server specs: Zope 2.1.6 on Caldera Open Linux 2.3 if that
>> helps.
>> 
>>> From: Chris McDonough <chrism@digicool.com>
>>> Date: Sat, 28 Oct 2000 08:34:46 -0400
>>> To: Scott Burton <scott@launchpoint.net>
>>> Cc: Zope List <zope@zope.org>
>>> Subject: Re: [Zope] more __len__ errors
>>> 
>>> Scott, we're struggling with some catalog issues right now... I didn't
>>> see the traceback attached, but I assume it's a "len of unsized object"
>>> error.  We'd be very interested in obtaining a setup where this problem
>>> was repeatable.
>>> 
>>> Scott Burton wrote:
>>>> 
>>>> I am having a intermittent problem with ZCatalog(I think). I have a couple
>>>> of products that are catalog-aware and have been working. Then, out of
>>>> nowhere if I call <dtml-in "Catalog(meta_type='object')"> I get a __len__
>>>> error, when a few minutes before it worked. I looked at the undo list to
>>>> see
>>>> if I have done anything to cause it but could not find anything. I delete
>>>> the cataloged objects as well as the objects themselves and re-create them.
>>>> Same problem. Here is the TB:
>>>> 
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>>> 
>>> --
>>> Chris McDonough
>>> Digital Creations, Publishers of Zope
>>> http://www.zope.org
>>> 
>>> _______________________________________________
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>>> 
>> 
>> _______________________________________________
>> Zope maillist  -  Zope@zope.org
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>> **   No cross posts or HTML encoding!  **
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> 
> -- 
> Chris McDonough
> Digital Creations, Publishers of Zope
> http://www.zope.org
>