Hello all, I have written a small product called MyProduct: MyProduct(CatalogAware,Implicit,Persistent,RoleManager,PropertyManager,ObjectManager,Item,Historical,Folder): """ """ ...(etc.) Every time I try to copy&paste, cut&paste an instance of this product I get Error Type: AttributeError Error Value: manage_afterAdd The traceback is: Traceback (innermost last): File /home/medizin/zope/zope-2.5.1/lib/python/ZPublisher/Publish.py, line 150, in publish_module File /home/medizin/zope/zope-2.5.1/lib/python/ZPublisher/Publish.py, line 114, in publish File /home/medizin/zope/zope-2.5.1/lib/python/Zope/__init__.py, line 159, in zpublisher_exception_hook (Object: home2) File /home/medizin/zope/zope-2.5.1/lib/python/ZPublisher/Publish.py, line 98, in publish File /home/medizin/zope/zope-2.5.1/lib/python/ZPublisher/mapply.py, line 88, in mapply (Object: manage_pasteObjects) File /home/medizin/zope/zope-2.5.1/lib/python/ZPublisher/Publish.py, line 39, in call_object (Object: manage_pasteObjects) File /home/medizin/zope/zope-2.5.1/lib/python/OFS/CopySupport.py, line 160, in manage_pasteObjects (Object: home2) File /home/medizin/zope/zope-2.5.1/lib/python/OFS/ObjectManager.py, line 267, in _setObject (Object: home2) File /home/medizin/zope/zope-2.5.1/lib/python/Products/ZCatalog/CatalogAwareness.py, line 46, in manage_afterAdd File /home/medizin/zope/zope-2.5.1/lib/python/Products/ZCatalog/CatalogAwareness.py, line 46, in manage_afterAdd AttributeError: (see above) I understand that this error has something to do with inheriting from CatalogAware. manage_afterAdd is called after paste so the object can tell its default_catalog about its new path I belive. Since I don't need manage_afterAdd I tried to overwrite it: def manage_afterAd(): """ """ pass But the error persits... Can anybody tell me how to solve this problem, or point me to some documentation? Many, many thanks in advance :-) Greetings Sven -- Sven Rudolph, Programmierer Medical Tribune Verlagsgesellschaft mbH Unter den Eichen 5, 65195 Wiesbaden Tel.: 06 11 / 97 46 25 2