ActiveWidget.set_data() is called with a None value

Hey I get this error and it causes the program to not launch. Anyone have any ideas? Thanks for any help on this. I am using Ubuntu 11.10 64bit.

/usr/lib/python2.7/dist-packages/gobject/constants.py:24: Warning: g_boxed_type_register_static: assertion `g_type_from_name (name) == 0' failed
  import gobject._gobject
Traceback (most recent call last):
  File "/usr/bin/unsettings", line 9, in <module>
    load_entry_point('unsettings==0.04', 'console_scripts', 'unsettings')()
  File "/usr/lib/python2.7/dist-packages/unsettings/__init__.py", line 26, in main
    _main()
  File "/usr/lib/python2.7/dist-packages/unsettings/main.py", line 224, in main
    app = Unsettings()
  File "/usr/lib/python2.7/dist-packages/unsettings/main.py", line 81, in __init__
    self.connections.view()
  File "/usr/lib/python2.7/dist-packages/unsettings/connection.py", line 85, in view
    conn.view()
  File "/usr/lib/python2.7/dist-packages/unsettings/connection.py", line 58, in view
    self.get_widget().set_data(self.get_value())
  File "/usr/lib/python2.7/dist-packages/unsettings/widgets.py", line 109, in set_data
    self.widget.set_active(value)
  File "/usr/lib/python2.7/dist-packages/gi/types.py", line 43, in function
    return info.invoke(*args, **kwargs)
TypeError: Argument 1 does not allow None as a value