KM|Net News is having some trouble with Zope 2.2. Specifically, when you try to add an article, you run into this: Traceback (innermost last): File /home/kid/Zope-2.2.2-linux2-x86/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /home/kid/Zope-2.2.2-linux2-x86/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/kid/Zope-2.2.2-linux2-x86/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/kid/Zope-2.2.2-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: AddArticle) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: AddArticle) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/OFS/DTMLMethod.py, line 172, in __call__ (Object: AddArticle) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 528, in __call__ (Object: AddArticle) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: REQUEST) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: _[tsyear]) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: _[tsmonth]) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: KMArticle_add(_.None, _, NoRedir=1)) (Info: _) File <string>, line 0, in ? File /home/kid/Zope-2.2.2-linux2-x86/lib/python/OFS/DTMLMethod.py, line 168, in __call__ (Object: KMArticle_add) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/DocumentTemplate/DT_String.py, line 528, in __call__ (Object: KMArticle_add) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/DocumentTemplate/DT_With.py, line 133, in render (Object: KMArticle.createInObjectManager(REQUEST['id'], REQUEST)) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: KMArticle.createInObjectManager(REQUEST['id'], REQUEST)) (Info: REQUEST) File <string>, line 0, in ? File /home/kid/Zope-2.2.2-linux2-x86/lib/python/ZClasses/ZClass.py, line 462, in createInObjectManager (Object: KMArticle) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/OFS/ObjectManager.py, line 278, in _setObject (Object: Traversable) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/Products/ZCatalog/CatalogAwarenes s.py, line 114, in manage_afterAdd (Object: CatalogAware) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/Products/ZCatalog/CatalogAwarenes s.py, line 184, in index_object (Object: CatalogAware) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/Products/ZCatalog/ZCatalog.py, line 377, in catalog_object (Object: Traversable) File /home/kid/Zope-2.2.2-linux2-x86/lib/python/Products/ZCatalog/Catalog.py, line 379, in catalogObject File /home/kid/Zope-2.2.2-linux2-x86/lib/python/SearchIndex/UnTextIndex.py, line 253, in index_object File /home/kid/Zope-2.2.2-linux2-x86/lib/python/SearchIndex/UnTextIndex.py, line 196, in getLexicon AttributeError: None I glanced through the code in UnTextIndex.py, and at first glance it looks like self._lexicon is getting set to a Lexicon object... then, getLexicon(self._lexicon) is called. What's odd is that it seems like self._lexicon is supposed to be a Lexicon object, but the getLexicon method thinks it's a string... Anyone got an idea on this one? The Catalog itself is created programmatically, but was created without errors. Did anything change with respect to index initialization between Zope 2.1 and 2.2? Thanks, Kevin