~ $ ./snxm
Traceback (most recent call last):
File "snxm.py", line 18, in <module>
ui = MainWindow()
File "/home/user/MyDocs/snxm/ui/mainwindow.py", line 87, in __init__
self.newnote = NewNote(self)
File "/home/user/MyDocs/snxm/ui/newnote.py", line 46, in __init__
for preset in self.presets :
TypeError: 'NoneType' object is not iterable