[Zope] More pickle problems... becoming epidemic.

[Robin Becker]

When I got these errors I was changing folder in a manage screen. I saw
the message as the initial screen came up and then each time I changed
folder. This was associated with the PythonMethod 0.1.1 release
interacting badly with a Pythonmethod created by 0.0.1. Interestingly
the previously created thing had an icon which looked like a folder icon
not the one provided by the product. The bad behaviour went away after I
removed these errant instances.
-- 
Robin Becker