Crashing problem

[kobini]

Diagnostic information:

DreamPie version: 1.2.1
git commit: None from 2015/01/01
platform: Windows-post2008Server-6.2.9200
architecture: ('32bit', 'WindowsPE')
python_version: 2.7.3
python_implementation: CPython
executable: C:\Program Files (x86)\DreamPie\dreampie.exe
subprocess executable: C:\Python34\python.exe
subprocess description: Python 3.4.2 (v3.4.2:ab2c023a9432, Oct 6 2014, 22:15:05) [MSC v.1600 32 bit (Intel)] on win32

Variables:
File "dreampielib\gui\subprocess_handler.pyc", line 203, manage_subp(self=<dreampi...02A846D0>)
File "dreampielib\gui__init_.pyc", line 888, on_object_recv(self=DreamPie(path..."window_main"), obj=None)

Traceback (most recent call last):
File "dreampielib\gui\subprocess_handler.pyc", line 203, in manage_subp
File "dreampielib\gui__init_.pyc", line 888, in on_object_recv
TypeError: 'NoneType' object is not iterable