Error when loading AnalogySpace study

[Nichole Treadway]

I get the following error when I try to load the AnalogySpace sample study:

Traceback (most recent call last):
File "/home/nichole/py/lib/python2.6/site-packages/Luminoso-1.0.2-py2.6.egg/luminoso/window.py", line 169, in load_study_dialog
self.load_study(unicode(dir))
File "/home/nichole/py/lib/python2.6/site-packages/Luminoso-1.0.2-py2.6.egg/luminoso/window.py", line 182, in load_study
self.study.load_pickle_cache()
File "/home/nichole/py/lib/python2.6/site-packages/Luminoso-1.0.2-py2.6.egg/luminoso/study.py", line 105, in load_pickle_cache
self._load_stats()
File "/home/nichole/py/lib/python2.6/site-packages/Luminoso-1.0.2-py2.6.egg/luminoso/study.py", line 147, in _load_stats
self.make_info_page()
File "/home/nichole/py/lib/python2.6/site-packages/Luminoso-1.0.2-py2.6.egg/luminoso/study.py", line 308, in make_info_page
self.info = render_info_page(self)
File "/home/nichole/py/lib/python2.6/site-packages/Luminoso-1.0.2-py2.6.egg/luminoso/report.py", line 18, in render_info_page
concepts = [c for c in study.study_concepts if not is_a_document(c)]
TypeError: 'NoneType' object is not iterable