[Discuss-gnuradio] Errors from plot.py

[Marcus Leech]

I'm getting the following errors from plot.py, but under circumstances I 
can't quite pin down.

It started happening when I added markers to a plot, but not all the 
time, just sometimes.

Traceback (most recent call last):
 File 
"/usr/local/lib/python2.4/site-packages/gnuradio/wxgui/ra_stripchartsink.py", 
line 240, in set_data
   self.Draw (graphics, xAxis=None, yAxis=self.y_range)
 File "/usr/local/lib/python2.4/site-packages/gnuradio/wxgui/plot.py", 
line 805, in Draw
   p1, p2 = graphics.boundingBox()     # min, max points of graphics
 File "/usr/local/lib/python2.4/site-packages/gnuradio/wxgui/plot.py", 
line 349, in boundingBox
   p1o, p2o = o.boundingBox()
AttributeError: 'list' object has no attribute 'boundingBox'

If I turn off markers, it never happens, but with them on, I can't 
determine the exact circumstances