Hi list members
 
I have been trying to upgrade my Python version to 2.4 from 2.3.  With that I removed numarray and Numeric and installed numpy.  My Matplotlib, Scipy and wxPython was also upgraded to comply with Python 2.4.  In the process I encountered a few problems and all but one I managed to overcome by using CVS versions of Matplotlib.
 
With the last problem I am bit clueless.  I use Boa Cocstructor to write the application that I am busy with and for embedded plotting I am using wxmpl (although Ken McIver said that it has not been tested for Python 2.4).  After I run the application and try to plot, nothing shows except the crosshair when I move accross the area where the axes is suppose to be and Boa returns the following error message:
 

Traceback (most recent call last):

File "C:\Program Files\Python24\Lib\site-packages\wxmpl.py", line 1067, in _onPaint

FigureCanvasWxAgg._onPaint(self, evt)

File "C:\Program Files\Python24\lib\site-packages\matplotlib\backends\backend_wx.py", line 1048, in _onPaint

self.draw(repaint=False)

File "C:\Program Files\Python24\Lib\site-packages\wxmpl.py", line 1124, in draw

FigureCanvasWxAgg.draw(self, repaint)

File "C:\Program Files\Python24\lib\site-packages\matplotlib\backends\backend_wxagg.py", line 60, in draw

FigureCanvasAgg.draw(self)

File "C:\Program Files\Python24\lib\site-packages\matplotlib\backends\backend_agg.py", line 385, in draw

renderer = self.get_renderer()

File "C:\Program Files\Python24\lib\site-packages\matplotlib\backends\backend_agg.py", line 396, in get_renderer

self.renderer = RendererAgg(w, h, self.figure.dpi)

File "C:\Program Files\Python24\lib\site-packages\matplotlib\backends\backend_agg.py", line 124, in __init__

self.draw_quad_mesh = self._renderer.draw_quad_mesh

AttributeError: draw_quad_mesh

Any suggestions?  I did get some similar problems when I tried to run the embedded examples embedding_in_wx2.py, embedding_in_wx3.py and embedding_in_wx4.py that I downloaded with my previous Matplotlib version.
 
Regards
 
Johann Strauss