[Grok-dev] Re: Upgrade problem "type object 'IRole' has no
attribute '__iro__'" (Partial solution)
sebastian at urbantalk.se
Fri May 30 02:49:02 EDT 2008
zope.app.session = 3.4.2
to buildout.cfg AND
to setup.py made it possible to use the application management view
again and also to login to my application.
I am still getting the IRole.__iro__ attribute error when trying to
access my other views. I have tried with zope.app.session==3.5.1 but
to no avail.
29 maj 2008 kl. 18.25 skrev Martijn Faassen:
> Hi there,
> Philipp von Weitershausen wrote:
>>> 2008-05-27T19:07:06 ERROR SiteError http://localhost:8080/applications
>>> Traceback (most recent call last):
>>> AttributeError: 'CookieClientIdManager' object has no attribute
>> CookieClientIdManager's cookieLifeTime attribute is actually a
>> class attribute. So as with IRole, it seems the ZODB isn't finding
>> the right class when unpickling.
>> What happens when you add zope.app.session and
>> zope.app.securitypolicy as explicit dependencies to your application?
> I've seen this one before. It has something to do with the versions
> of zope.app.session and such that were in use.
> Uli analyzed this back then:
> This has something you might try:
> Grok-dev mailing list
> Grok-dev at zope.org
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