Traceback (most recent call last):


 "C:\Users\hoffmand\AppData\Local\Continuum\Anaconda3\lib\site-packages\tornado\gen.py", line 849, in callback

result_list.append(f.result())


 "C:\Users\hoffmand\AppData\Local\Continuum\Anaconda3\lib\site-packages\tornado\gen.py", line 1113, in run

yielded = self.gen.send(value)


 "C:\Users\hoffmand\AppData\Local\Continuum\Anaconda3\lib\site-packages\distributed\deploy\local.py", line 189, in _start_worker

raise gen.TimeoutError("Worker failed to start")
tornado.util.TimeoutError: Worker failed to start

In [52]: Traceback (most recent call last):

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/backends/backend_qt5.py", line 427, in idle_draw
self.draw()

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/backends/backend_qt5agg.py", line 148, in draw
FigureCanvasAgg.draw(self)

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/backends/backend_agg.py", line 469, in draw
self.figure.draw(self.renderer)

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/artist.py", line 59, in draw_wrapper
draw(artist, renderer, *args, **kwargs)

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/figure.py", line 1017, in draw
self.tight_layout(renderer, **self._tight_parameters)

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/figure.py", line 1663, in tight_layout
rect=rect)

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/tight_layout.py", line 352, in get_tight_layout_figure
pad=pad, h_pad=h_pad, w_pad=w_pad)

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/tight_layout.py", line 131, in auto_adjust_subplotpars
fig.transFigure.inverted())

 "/Users/teon/anaconda/lib/python2.7/site-packages/matplotlib/transforms.py", line 1057, in __init__
assert bbox.is_bboxAttributeError: 'NoneType' object has no attribute 'is_bbox'