[Zope] Suddenly I cannot add new objects

[Max Møller Rasmussen]

I have a zClass 'maal' with the following properties:

title       string
language    "dk uk"  selection
format      string
description text

The system has been running for a while now, and it has worked nicely.
Probably I have made some changes that has subtely destroyed something, or
it is some kind of problem with Catalog.

I can still read all the 'maal' objects that I have added earlier, but I
cannot add new ones.

When I try to add it to another objecManager zClass I have made I get the
following traceback:

-----------------------------------------------------------
Live system:
Zope Version  Zope 2.3.1 (binary release, python 1.5.2, linux2-x86)  
Python Version  1.5.2 (#10, Dec 6 1999, 12:16:27) [GCC 2.7.2.3]  
System Platform  linux2  

and

Development:
Zope Version  Zope 2.3.2 (binary release, python 1.5.2, win32-x86)  
Python Version  1.5.2 (#0, Jul 30 1999, 09:52:18) [MSC 32 bit (Intel)] 
System Platform  win32  

-----------------------------------------------------------

Error Type: KeyError
Error Value: description

---

Traceback (innermost last):

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/ZPublisher/Publish.py, line
223, in publish_module

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/ZPublisher/Publish.py, line
187, in publish

  File /usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/Zope/__init__.py,
line 221, in zpublisher_exception_hook

    (Object: RoleManager)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/ZPublisher/Publish.py, line
171, in publish

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/ZPublisher/mapply.py, line
160, in mapply

    (Object: maal_add)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/ZPublisher/Publish.py, line
112, in call_object

    (Object: maal_add)

  File /usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/OFS/DTMLMethod.py,
line 189, in __call__

    (Object: maal_add)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/DocumentTemplate/DT_String.
py, line 538, in __call__

    (Object: maal_add)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/DocumentTemplate/DT_With.py
, line 133, in render

    (Object: maal.createInObjectManager(REQUEST['id'], REQUEST))

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/DocumentTemplate/DT_Util.py
, line 334, in eval

    (Object: maal.createInObjectManager(REQUEST['id'], REQUEST))

    (Info: REQUEST)

  File <string>, line 0, in ?

  File /usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/ZClasses/ZClass.py,
line 535, in createInObjectManager

    (Object: maal)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/OFS/ObjectManager.py, line
302, in _setObject

    (Object: CatalogAware)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/Products/ZCatalog/CatalogAw
areness.py, line 114, in manage_afterAdd

    (Object: CatalogAware)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/Products/ZCatalog/CatalogAw
areness.py, line 184, in index_object

    (Object: CatalogAware)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/Products/ZCatalog/ZCatalog.
py, line 429, in catalog_object

    (Object: Traversable)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/Products/ZCatalog/Catalog.p
y, line 448, in catalogObject

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/SearchIndex/UnTextIndex.py,
line 323, in index_object

  File /usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/OFS/DTMLMethod.py,
line 182, in __call__

    (Object: PrincipiaSearchSource)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/DocumentTemplate/DT_String.
py, line 538, in __call__

    (Object: PrincipiaSearchSource)

  File
/usr/local/zope/Zope-2.3.1-linux2-x86/lib/python/DocumentTemplate/DT_Return.
py, line 104, in render

    (Object: description)

KeyError: (see above)