Hi, I was just upgrading one of our Zope-installations from 2.3.3 to 2.4.2 and noticed that after upgrade DocumentLibrary has some problems. Libraries that are in use produce error: Error Type: KeyError Error Value: validate With traceback: <!-- Traceback (innermost last): File /usr/lib/python2.1/site-packages/ZPublisher/Publish.py, line 223, in publish_module File /usr/lib/python2.1/site-packages/ZPublisher/Publish.py, line 187, in publish File /usr/share/zope/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook (Object: kirjasto) File /usr/lib/python2.1/site-packages/ZPublisher/Publish.py, line 171, in publish File /usr/lib/python2.1/site-packages/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /usr/lib/python2.1/site-packages/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /usr/share/zope/lib/python/OFS/DTMLMethod.py, line 195, in __call__ (Object: index_html) File /usr/lib/python2.1/site-packages/DocumentTemplate/DT_String.py, line 546, in __call__ (Object: index_html) File /usr/share/zope/lib/python/OFS/DTMLMethod.py, line 203, in __call__ (Object: document_browse) KeyError: (see above) Luckily the Index it self will work fine. And DocumentFile-products work ok. If I try to create a new library, I will get an error: <!-- Traceback (innermost last): File /usr/lib/python2.1/site-packages/ZPublisher/Publish.py, line 223, in publish_module File /usr/lib/python2.1/site-packages/ZPublisher/Publish.py, line 187, in publish File /usr/share/zope/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook File /usr/lib/python2.1/site-packages/ZPublisher/Publish.py, line 171, in publish File /usr/lib/python2.1/site-packages/ZPublisher/mapply.py, line 160, in mapply (Object: manage_addDocumentLibrary) File /usr/lib/python2.1/site-packages/ZPublisher/Publish.py, line 112, in call_object (Object: manage_addDocumentLibrary) File /var/zope/Products/DocumentLibrary/DocumentLibrary.py, line 59, in manage_addDocumentLibrary File /var/zope/Products/DocumentLibrary/DocumentLibrary.py, line 136, in __init__ (Object: funky) File /var/zope/Products/DocumentLibrary/TopicIndex.py, line 280, in __init__ (Object: ) TypeError: (see above) Has anyone yet made patches or have these working together? -huima