Hi all,
I've got the latest version of matplotlib (0.90) installed on my mac
with the latest scipy and numpy. I'm trying to use matplotlib's 3D
plotting functionality interactively from ipython on OS X (Intel Mac)
with the TkAgg backend. Regular 2D plotting works just fine, but when
I create an Axes3D instance using a pylab.figure instance (following
the Scipy cookbook mplot3D page), as soon as I click in the Tk
window a raft of error messages pops up in the ipython console. There
seem to be several of the following errors occurring wherever matrix
multiplication is involved:
File "/Library/Frameworks/Python.framework/Versions/2.4/lib/
python2.4/site-packages/matplotlib/proj3d.py", line 185, in
proj_transform_vec
vecw = nx.matrixmultiply(M,vec)
TypeError: unsupported operand type(s) for *: 'NoneType' and 'float'
Exception in Tkinter callback
The stack traces for these errors are very long, so I haven't
included them. Am I missing some simple configuration detail to get
3D plotting working?
Thanks,
Aaron
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