StopIteration in Cardapio's applet:

fresh Ubuntu 14.04 mini.iso install with Mate 1.8.1.
fglrx-updates installed through jockey
AWN installed through the ppa
cardapio and cardapio-awn installed through webupd8 ppa

When adding cardapio awn applet it fails to load.

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/awn/extras/awnlib.py", line 1590, in init_start
    applet_class(applet)
  File "/usr/lib/cardapio/CardapioAwnWrapper.py", line 26, in __init__
    cardapio = Cardapio(panel_applet = cardapio_awn_applet)
  File "/usr/lib/cardapio/Cardapio.py", line 186, in __init__
    self._build_ui()
  File "/usr/lib/cardapio/Cardapio.py", line 794, in _build_ui
    self._build_reorderable_sections()
  File "/usr/lib/cardapio/Cardapio.py", line 2219, in _build_reorderable_sections
    self._build_applications_list()
  File "/usr/lib/cardapio/Cardapio.py", line 2145, in _build_applications_list
    for entry in self._app_tree:
  File "/usr/lib/cardapio/GMenuHelper.py", line 58, in __iter__
    raise StopIteration
StopIteration