Running the latest version of Web2py and Python 2.7 on OS X the I get the following error when running wizard created applicaitons:
File "/Users/username/webapps/2010_04_04/web2py/applications/a/models/
menu.py", line 8, in <module>
(T('Index'),URL('default','index').xml()==URL().xml(),URL('default','index'),
[]),
AttributeError: 'str' object has no attribute 'xml'
