I'm using matplotlib 0.54.2 (failed in 0.53.1 also) on
> Mac OS X with Python 2.3 and wxPython 2.5.1.5, and get
> the following traceback from this code. Looking at the
> backend_wx.py, I can find no other mention of
> "FigureBase" anywhere else. What should this line
> actually be? (I tried a few thoughts, but none worked)
> I'm basically trying to create a class that encapsulates
> a multi-value temperature bar graph, using the Observer
> pattern, and have inherited from the FigureCanvasWx
> class. If this is incorrect, I'm all ears to alternative
> suggestions.
Try replacing line 888 in backend_wx with
FigureCanvasBase.add_axis(self, a)
Sorry for the trouble....