nosetests.py

Traceback (most recent call last):
  File "/Users/wwitzel/code/riotoustools/tests/functional/test_default_views.py", line 7, in setUp
    self.app = TestApp(main({}, **settings))
  File "/Users/wwitzel/code/riotoustools/riotoustools/__init__.py", line 39, in main
    config.scan('riotoustools.models')
  File "/Users/wwitzel/.envs/pyramid/lib/python2.6/site-packages/pyramid-1.0a10-py2.6.egg/pyramid/config.py", line 1804, in scan
    scanner.scan(package, categories=categories)
  File "/Users/wwitzel/.envs/pyramid/lib/python2.6/site-packages/venusian/__init__.py", line 40, in scan
    invoke(name, ob)
  File "/Users/wwitzel/.envs/pyramid/lib/python2.6/site-packages/venusian/__init__.py", line 33, in invoke
    category_keys.sort()
AttributeError: 'NoneType' object has no attribute 'sort'