[Zope-CMF] Unexpected CMFTypes Error

[Michael LaPera]

Hello,

Background:

I am using the Plone 1.0 RC1 for Windows installer. Extra Products are 
CMFTypes and  ZODBCDA.

I have been putting my new CMFTypes into the CMFTypes/cmf_types 
directory (with INCLUDE_DEMO_TYPES set to 1) and everything has been 
functioning beautifully.  Periodically I add new properties to a 
CMFTypes then use the External Method (as documented in the 
instructions) to refresh Plone -- no problems -- until.

Problem:

I added a new property (as I sometimes do), refreshed the CMFTypes 
product and then when I reran the External Method I got the error 
below.  I figure that maybe I entered the property wrong, so I undid 
the changes and refreshed again and got the error again.  I tried only 
using the default products that came with CMFTypes (by changing the 
__init__.py) and still got the error.  I am now out of my league (thus 
the reason I use CMFTypes) can anyone offer any suggestions?


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 Products.ExternalMethod.ExternalMethod, line 224, in __call__
    - __traceback_info__: ((<PloneSite instance at 05AA1E20>,), {}, None)
   Module C:\Program 
Files\Plone\Data\Products\CMFTypes\Extensions\Install.py, line 16, in 
install
   Module None, line 93, in listTypes
AttributeError: 'None' object has no attribute 'values'


Thanks,
Michael