[Matplotlib-users] can't save in eps

[Humufr <hu...@ya...>]

Hi,

I have an error with the SVN version of matplotlib when I'm trying to 
save a figure in eps format (it's working fine for png, svg). The 
problem appeared when I'm using savefig("image.eps") or the save icon.
The error message is:

Thanks,

N.


python simple_plot.py
Traceback (most recent call last):
  File 
"/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_gtk.py", 
line 640, in save_figure
    self.canvas.print_figure(fname)
  File 
"/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_gtkagg.py", 
line 112, in print_figure
    orientation, **kwargs)
  File 
"/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_agg.py", 
line 493, in print_figure
    orientation, **kwargs)
  File 
"/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_ps.py", 
line 1141, in print_figure
    self.figure.draw(renderer)
  File "/usr/local/lib/python2.4/site-packages/matplotlib/figure.py", 
line 529, in draw
    for a in self.axes: a.draw(renderer)
  File "/usr/local/lib/python2.4/site-packages/matplotlib/axes.py", line 
1460, in draw
    a.draw(renderer)
  File "/usr/local/lib/python2.4/site-packages/matplotlib/lines.py", 
line 370, in draw
    lineFunc(renderer, gc, xt, yt)
  File "/usr/local/lib/python2.4/site-packages/matplotlib/lines.py", 
line 534, in _draw_solid
    renderer.draw_lines(gc, xt, yt, self._transform)
  File 
"/usr/local/lib/python2.4/site-packages/matplotlib/backends/backend_ps.py", 
line 634, in draw_lines
    codes = where(mask[start:end+1], 'l', 'm')
  File "/usr/local/lib/python2.4/site-packages/numarray/generic.py", 
line 1068, in where
    return choose(ufunc.not_equal(condition, 0), (y,x), out)
  File "/usr/local/lib/python2.4/site-packages/numarray/ufunc.py", line 
1990, in choose
    return _choose(selector, population, outarr, clipmode)
  File "/usr/local/lib/python2.4/site-packages/numarray/ufunc.py", line 
1896, in __call__
    computation_mode, woutarr, cfunc, ufargs = \
  File "/usr/local/lib/python2.4/site-packages/numarray/ufunc.py", line 
1912, in _setup
    convType = _maxPopType(in2)
  File "/usr/local/lib/python2.4/site-packages/numarray/ufunc.py", line 
1854, in _maxPopType
    t = _nc._maxtype(x)
  File 
"/usr/local/lib/python2.4/site-packages/numarray/numarraycore.py", line 
131, in _maxtype
    return PyLevel2Type[_numarray._maxtype(args)]
TypeError: Expecting a python numeric type, got something else.