Traceback (most recent call last):


 "/usr/lib/python2.7/site-packages/nose/case.py", line 197, in runTest

self.test(*self.arg)
TypeError: test_numpy_persistence_bufferred_array_compression() takes exactly 1 argument (0 given)

Traceback (most recent call last):


 "<ipython-input-5-d070a81b3bde>", line 1, in <module>

pydot.graph_from_dot_file("structure.dot", encoding='utf-8')


 "/Users/goerz/anaconda3/lib/python3.5/site-packages/pydot.py", line 238, in graph_from_dot_file

graphs = graph_from_dot_data(s)


 "/Users/goerz/anaconda3/lib/python3.5/site-packages/pydot.py", line 221, in graph_from_dot_data

return dot_parser.parse_dot_data(s)


 "/Users/goerz/anaconda3/lib/python3.5/site-packages/dot_parser.py", line 554, in parse_dot_data

err)
TypeError: Can't convert 'ParseException' object to str implicitly
