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

[Tim Cook]

On Thu, 2008-07-03 at 14:37 -0400, Benji York wrote:

> The last bit of user code in the traceback is attempting to define
> ICAttribute, I looked at it, noticed it had three attributes, one of
> which was referred to in the traceback ("existence").  The only bit of
> user code there was Interval, so I looked at it's definition and noticed
> that it didn't inherit from anything or provide any interfaces.
> 
> Is there any way in which I might enlighten you further? :)

Nope!  You did a great job! I wasn't observant enough to catch that
'existence' was an attribute name.  DUH!

Thanks Again,
Tim

  

-- 
Timothy Cook, MSc
Health Informatics Research & Development Services
LinkedIn Profile:http://www.linkedin.com/in/timothywaynecook 
Skype ID == timothy.cook 
**************************************************************
*You may get my Public GPG key from  popular keyservers or   *
*from this link http://timothywayne.cook.googlepages.com/home*
**************************************************************
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: This is a digitally signed message part
Url : http://mail.zope.org/pipermail/zope3-users/attachments/20080703/aa5c6f41/attachment.bin