File "/home/egj/tryagain/zope/Products/listen/content/mailinglist.py", line 558, in manage_afterAdd
    search = zapi.createObject('listen.SearchUtilityFactory', self.catalog)
  File "/home/egj/tryagain/src/Zope-2.9-branch/lib/python/zope/component/__init__.py", line 286, in createObject
    return getUtility(IFactory, __factory_name, context)(*args, **kwargs)
  File "/home/egj/tryagain/zope/Products/listen/content/factories.py", line 85, in __call__
    catalog = ZCatalogSearchArchive(id)
  File "/home/egj/tryagain/zope/Products/listen/utilities/archive_search.py", line 25, in __init__
    self._initIndexes()
  File "/home/egj/tryagain/zope/Products/listen/utilities/archive_search.py", line 38, in _initIndexes
    self.addIndex(index_name, index_type, extra=extra)
  File "/home/egj/tryagain/src/Zope-2.9-branch/lib/python/Products/ZCatalog/ZCatalog.py", line 990, in addIndex
    raise ValueError, "Index of type %s not found" % type
ValueError: Index of type Managable FieldIndex not found