> So, I'm getting this error when trying to use one of my Products under
> Zope 2.2b1:
>   Error Type: UnpickleableError
>   Error Value: Cannot pickle <type 'StringO'> objects
> What exactly is a StringO object, and why can't it be
> pickled/unpickled?  It worked fine under 2.1, so I'm assuming 
> there have
> been changes to the pickling routines that haven't been completely
> cleaned up yet?

There shouldn't be any changes at all happening to any of the pickling 
machinery... A 'StringO' object is what you get when you use 
cStringIO.StringIO. Is your product using cStringIO for anything? If 
not, it would be best to trace this in the debugger to see what is 
trying to pickle a StringO...

Brian Lloyd        [EMAIL PROTECTED]
Software Engineer  540.371.6909              
Digital Creations  http://www.digicool.com 

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