[Setup] Upgrade from 2.1 navigation portlet problem

Igor higor80 at gmail.com
Thu Dec 20 09:18:52 UTC 2007


I'm trying to upgrade from Plone 2.1.2 to a recent version, I tried
2.5.2, 2.5.4 and 3.0.3. In all case i can do the migration procedure
(with some trouble) but when i go on the plone site i got the
following error instead the navigation menù:

Error exceptions.KeyError on here/portlet_navigation/macros/portlet:

and i can't see the content of the page. If i disable the navigation
portlet from ZMI the contents are visible.

Any suggestion to fix my problem?


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