[matplotlib-devel] crash with http://matplotlib.org/examples/animation/rain.html

[<kei...@bt...>]

I get this error. I have previously got the error "'PathCollection' object has no attribute 'set_sizes'" with other code, even though it is documented at http://matplotlib.org/1.4.3/api/collections_api.html?highlight=set_color#matplotlib.collections.PathCollection.set_sizes .


Keith


kbriggs:~/python> python3 rain.py
Traceback (most recent call last):
  File "rain.py", line 65, in <module>
    animation = FuncAnimation(fig, update, interval=10)
  File "/usr/lib/python3/dist-packages/matplotlib/animation.py", line 1011, in __init__
    TimedAnimation.__init__(self, fig, **kwargs)
  File "/usr/lib/python3/dist-packages/matplotlib/animation.py", line 865, in __init__
    *args, **kwargs)
  File "/usr/lib/python3/dist-packages/matplotlib/animation.py", line 546, in __init__
    self._init_draw()
  File "/usr/lib/python3/dist-packages/matplotlib/animation.py", line 1036, in _init_draw
    self._draw_frame(next(self.new_frame_seq()))
  File "/usr/lib/python3/dist-packages/matplotlib/animation.py", line 1050, in _draw_frame
    self._drawn_artists = self._func(framedata, *self._args)
  File "rain.py", line 59, in update
    scat.set_sizes(rain_drops['size'])
AttributeError: 'PathCollection' object has no attribute 'set_sizes'