Re: [ZODB-Dev] Cached object error while upgrading Plone

2011-11-22 Thread Alexandru Plugaru
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

Re: [ZODB-Dev] Cached object error while upgrading Plone

2011-11-22 Thread Alexandru Plugaru
Hello Shane, I think that you're right about the persistent to non-persistent changes and vice-versa. I will try to identify the object that does this. What do you mean by removing add-ons? You mean products? And if I remove my third party products and make the objects which subclass the

Re: [ZODB-Dev] Cached object error while upgrading Plone

2011-11-21 Thread Shane Hathaway
On 11/21/2011 10:40 AM, Alexandru Plugaru wrote: Hello, 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 The only place I could find the error message was in cPersistence.c: