[Zope] Attribute Error while adding ZSearch Interface

[Shashank Ashtikar]

Hi Everyone,

I am trying to add a ZSearch Interface to a website which contains 
around 3500 objects. I have a ZCatalog instance in the same folder.
But while adding ZSearch Interface I am getting an Attribute Error
the error_log says as follows.


Attribute Error: _catalog

Traceback (innermost last):
  Module ZPublisher.Publish, line 98, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 39, in call_object
  Module Shared.DC.ZRDB.Search, line 47, in manage_addZSearch
  Module Products.ZCatalog.ZCatalog, line 593, in _searchable_arguments
AttributeError: _catalog


I am using Zope 2.6.0, I am new to ZCatalog hence it is quite possible
that I am doing something wrong while setting it up. I also looked 
in to the ZCatalog.py as suggested by the traceback but I couldn't find 
the exact cause of error.

Any information on this is deeply appreciated.

Thanks in Advance

Shashank Ashtikar