[Zope-dev] ZPatterns goes crazy after ZClass change

[Itai Tavor]

Hi,

I have a Rack which uses ZClass Company for storage. I renamed 
Company to CompanyX and created a new Company ZClass, giving it the 
same methods, propertysheets and properties as CompanyX. When I tried 
to view editInstanceForm_html of an instance of this class, I got the 
method stored in CompanyX. So I deleted CompanyX from the control 
panel. I still got the CompanyX method. I used the Rack's Storage tab 
to select another ZClass. Still got the method from CompanyX.

when I click Remove Orphaned Slots on this Rack, I get:

AttributeError

_setRack

Traceback (innermost last):
   File /opt/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/Publish.py, 
line 222, in publish_module
   File /opt/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/Publish.py, 
line 187, in publish
   File /opt/Zope-2.3.0-linux2-x86/lib/python/Zope/__init__.py, line 
221, in zpublisher_exception_hook
     (Object: ProviderContainer)
   File /opt/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/Publish.py, 
line 171, in publish
   File /opt/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/mapply.py, 
line 160, in mapply
     (Object: manage_pack)
   File /opt/Zope-2.3.0-linux2-x86/lib/python/ZPublisher/Publish.py, 
line 112, in call_object
     (Object: manage_pack)
   File /opt/Zope/lib/python/Products/ZPatterns/Rack.py, line 418, in 
manage_pack
     (Object: ProviderContainer)
   File /opt/Zope/lib/python/Products/ZPatterns/Rack.py, line 59, in getItem
     (Object: ProviderContainer)
   File /opt/Zope/lib/python/Products/ZPatterns/Rack.py, line 114, in 
retrieveItem
     (Object: ProviderContainer)
   File /opt/Zope-2.3.0-linux2-x86/lib/python/OFS/Uninstalled.py, line 
110, in __getattr__
     (Object: broken)
AttributeError: (see above)

Any ideas how I can fix this without recreating the Rack and all my 
persistent data?
-- 
--
Itai Tavor                      -- "Je sautille, donc je suis."    --
itai@optusnet.com.au            --               - Kermit the Frog --
--                                                                 --
-- "If you haven't got your health, you haven't got anything"      --