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PyPlot not working in IJulia #192

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kzahedi opened this issue Jun 14, 2014 · 5 comments
Closed

PyPlot not working in IJulia #192

kzahedi opened this issue Jun 14, 2014 · 5 comments

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@kzahedi
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kzahedi commented Jun 14, 2014

I am using IJulia 0.1.12 with PyPlot 1.2.7 on Mac OS X 10.9.3, Safari 7.0.4 and julia 0.3.0-prerelease+3679

The following lines work well when I call them from the command line:

using PyPlot
plot(rand(10))

but give me the following errors, when I call them from within IJulia:

INFO: Loading help data...
PyError (PyObject_Call) <type 'exceptions.RuntimeError'>
RuntimeError('Could not create write struct',)
File "/usr/local/lib/python2.7/site-packages/matplotlib/backend_bases.py", line 2167, in print_figure
**kwargs)
File "/usr/local/lib/python2.7/site-packages/matplotlib/backends/backend_agg.py", line 517, in print_png
filename_or_obj, self.figure.dpi)

in pyerr_check at /Users/me/.julia/v0.3/PyCall/src/exception.jl:58
in pycall at /Users/me/.julia/v0.3/PyCall/src/PyCall.jl:85
in fn at /Users/me/.julia/v0.3/PyCall/src/conversions.jl:181
in writemime at /Users/zahmeedi/.julia/v0.3/PyPlot/src/PyPlot.jl:141
in base64 at base64.jl:125
in display_dict at /Users/me/.julia/v0.3/IJulia/src/execute_request.jl:34
in display at /Users/me/.julia/v0.3/IJulia/src/inline.jl:35
in display at multimedia.jl:149
in display at /Users/me/.julia/v0.3/IJulia/src/inline.jl:56

@stevengj
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I haven't seen this error before. How did you install matplotlib?

@stevengj
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(Probably a PyPlot issue rather than an IJulia issue.)

@kzahedi
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kzahedi commented Jun 21, 2014

I used easy_install.

@kzahedi
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kzahedi commented Jun 21, 2014

I wasn't sure where to post this error message, since PyPlot works fine, if I call it from the command line.

@stevengj
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Closing in favor of JuliaPy/PyPlot.jl#62

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