Hi! Has anybody also had that with a Zope 2.4.1 instance (Linux)? It happens not only with Metapublisher (as in the example), but seems to occur quite randomly. It might be a problem with my local install, but even if it is, it should not happen (as I just have some custom Products installed) ... Cheers Joachim _____________ Error Type: AttributeError Error Value: extends Traceback (innermost last): File /home/ftp/root/kue-projekt/kue_9080/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /home/ftp/root/kue-projekt/kue_9080/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/ftp/root/kue-projekt/kue_9080/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook File /home/ftp/root/kue-projekt/kue_9080/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/ftp/root/kue-projekt/kue_9080/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_addMetaPublisher) File /home/ftp/root/kue-projekt/kue_9080/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: manage_addMetaPublisher) File /usr/local/zope/skkoeln240/lib/python/Products/MetaPublisher/MetaPublisher.p y, line 247, in manage_addMetaPublisher File /usr/local/zope/skkoeln240/lib/python/Products/MetaPublisher/MetaPublisher.p y, line 108, in __init__ (Object: SupportManageHandler) File /home/ftp/root/kue-projekt/kue_9080/lib/python/Products/ZCatalog/ZCatalog.py , line 124, in manage_addZCatalog (Object: SupportManageHandler) File /home/ftp/root/kue-projekt/kue_9080/lib/python/Products/ZCatalog/ZCatalog.py , line 256, in __init__ (Object: LockableItem) File /home/ftp/root/kue-projekt/kue_9080/lib/python/Products/ZCatalog/ZCatalog.py , line 815, in addIndex (Object: LockableItem) File /home/ftp/root/kue-projekt/kue_9080/lib/python/OFS/ObjectManager.py, line 247, in all_meta_types (Object: LockableItem) AttributeError: (see above)