[Zope] Add a ZClass-Instance with file properties

[Casey Duncan]

Klaus Herrmann wrote:
> 
> Hi!
> 
> I have a ZClass with File properties, but i can't create objects of that type.
> i added a file selection to the addForm:
> <input type=file name="file" size=30>
> but when i click "Add", i get an error message:
> 
> Error Type: TypeError
> Error Value: unsliceable object
> ..
> File /usr/local/www/Zope/lib/python/DocumentTemplate/DT_Util.py, line 334, in
> eval
>     (Object: dataFile.createInObjectManager(REQUEST['id'], REQUEST))
>     (Info: REQUEST)
>   File <string>, line 0, in ?
> 
> what is happening? the code in add is absoulutely normal:
> <dtml-with "dataFile.createInObjectManager(REQUEST['id'], REQUEST)">
> 
> any ideas? do i have to do anything else?
> Zope is 2.3.1
> 
> thanks in advance!
> 
> regards,
>         Klaus
> 

What version of Zope? There was a bug in Zope when instantiating
ZClasses based off certain classes like File. Try Zope 2.3.3

hth,
-- 
| Casey Duncan
| Kaivo, Inc.
| cduncan@kaivo.com
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