Hello Martijn, Actually for DirectoryViewSurrogate (see the second paste) that is not the case since it subclasses OFS.Folder.Folder - which is persistent.
Alex. On 21 November 2011 21:13, Martijn Pieters <m...@zopatista.com> wrote: > On Mon, Nov 21, 2011 at 18:40, Alexandru Plugaru > <alexandru.plug...@gmail.com> wrote: >> I've got this error ( http://pastie.org/2898828 ) while upgrading from >> plone3 to plone4. The context in which that error happens is this: >> http://pastie.org/2898959 > > DirectoryViews are part of the CMF skin machinery and are not meant to > be persisted. Something that is persistent is referring to the > DirectoryView (or perhaps a contained skin item) where it should not. > > -- > Martijn Pieters > _______________________________________________ For more information about ZODB, see http://zodb.org/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
