Tony McDonald writes:

I've been trying to install EventFolder into a Zope 2.2.1 system. I've followed the instructions (I wouldn't be writing here if I hadn't! :) and keep getting an error message;

Error type: Could not load oid ÷, pickled data in traceback info may contain clues Error value: None

and the traceback...

(Info: ('\000\000\000\000\000\000\015\367', '(cExtensionClass\012ExtensionClass\012q\001(U\014TrackerIssueq\002(cZ Classes.ZClass\012PersistentClass\012q\003cProducts.TrackerBase.Tracke rBase

Now the thing is, I *do not have* TrackerBase.TrackerBase in my Products folder. To try and get rid of this error, I have deleted *all* the products in my Products Folder and restarted my server. The error message still comes up. I have packed the database and tried 'grep' The problem will probably disappear, when you do install "TrackerBase".

Dieter