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

[Benjamin R. <ben...@ou...>]

Which version of matplotlib are you using. The set_sizes() feature was
added for v1.4, I think.

On Thu, Jun 25, 2015 at 11:16 AM, <kei...@bt...> wrote:

>  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'
>
>
>
>
>
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