[Grok-dev] Re: Upgrade problem "type object 'IRole' has no attribute '__iro__'"

Philipp von Weitershausen philipp at weitershausen.de
Tue May 27 16:20:09 EDT 2008

Sebastian Ware wrote:
> When upgrading a live grok-0.10 app to grok-0.12 I get the following error:
>   AttributeError: type object 'IRole' has no attribute '__iro__'
> I am guessing it has to do with the move of zope.securitypolicy, but how 
> do I resolve this?

Full traceback please?

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