[Zope-CMF] MetaCMFAddOn

[Stephan Göldi]

When adding a CMF based MetaPublisher, using the following field input:

Id = anewone
Title = xyz
Portal Type = MetaFolder
Description = A Test
Preset = Custom
Storage = OFS-Storage

I get this traceback:
<!--
Traceback (innermost last):
  File /home/www/8087/zope/lib/python/ZPublisher/Publish.py, line 223, in
publish_module
  File /home/www/8087/zope/lib/python/ZPublisher/Publish.py, line 187, in
publish
  File /home/www/8087/zope/lib/python/Zope/__init__.py, line 226, in
zpublisher_exception_hook
  File /home/www/8087/zope/lib/python/ZPublisher/Publish.py, line 171, in
publish
  File /home/www/8087/zope/lib/python/ZPublisher/mapply.py, line 160, in
mapply
    (Object: manage_addMetaPublisherCMF)
  File /home/www/8087/zope/lib/python/ZPublisher/Publish.py, line 112, in
call_object
    (Object: manage_addMetaPublisherCMF)
  File /home/www/8087/zope/lib/python/Products/MetaCMFAddOn/Wrapper.py, line
196, in manage_addMetaPublisherCMF
  File /home/www/8087/zope/lib/python/OFS/ObjectManager.py, line 699, in
__getitem__
    (Object: LockableItem)
KeyError: (see above)
-->

Can anybody see what I made wrong?