Thank you kindly. That did the trick.

On Jan 31, 2007, at 11:44 AM, Dominique Lederer wrote:

David Johnson schrieb:
I am trying to figure out what a catalog does, so I began testing.
1. In ZMI add Catalog (no problem)
2. In Catalog add Field or Text index (doesn't matter)
3. Select interface (I'm using a simple "Note" content type I created
4. Put in "body" as the attribute
5. Callable is not selected.
6. Press Add button
"/Users/djohnson/sandbox/Zope-3.3.0/build/lib.macosx-10.3-fat-2.4/ zope/app/catalog/",
line 75, in _visitSublocations
    uidutil = zapi.getUtility(IIntIds, context=self)
"/Users/djohnson/sandbox/Zope-3.3.0/build/lib.macosx-10.3-fat-2.4/ zope/component/",
line 207, in getUtility
    raise ComponentLookupError(interface, name)
ComponentLookupError: (<InterfaceClass>, '')

No matter what I try this is what I see.

you have to add and register a Unique Id Utility first, which is
required by the Catalog to work.


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