I can reproduce the AttributeError on all Python versions and the crash
(in Python's _tkinter.pyd extension) on Python 3.4.
As a workaround you might try to upgrade to matplotlib 1.5, which seems
to work for me.
Christoph
On 9/17/2015 6:46 AM, Bobby Wilkins wrote:
> Thank you all.
>
> I am using Python 3.4.3.
>
> I meant to include a pip list:
>
> Assimulo (2.8)
> decorator (4.0.2)
> gmpy2 (2.0.7)
> ipykernel (4.0.3)
> ipython (4.0.0)
> ipython-genutils (0.1.0)
> ipywidgets (4.0.2)
> Jinja2 (2.8)
> jsonschema (2.5.1)
> jupyter-client (4.0.0)
> jupyter-core (4.0.4)
> MarkupSafe (0.23)
> matplotlib (1.4.3)
> mistune (0.7.1)
> nbconvert (4.0.0)
> nbformat (4.0.0)
> nose (1.3.7)
> notebook (4.0.4)
> numpy (1.9.2)
> pandas (0.16.2)
> path.py (8.1)
> pickleshare (0.5)
> pip (7.1.2)
> Pygments (2.0.2)
> pyparsing (2.0.3)
> pyreadline (2.0)
> python-dateutil (2.4.2)
> pytz (2015.4)
> pyzmq (14.7.0)
> requests (2.7.0)
> scipy (0.16.0)
> setuptools (18.2)
> simplegeneric (0.8.1)
> six (1.9.0)
> sympy (0.7.6)
> testpath (0.2)
> tornado (4.2.1)
> traitlets (4.0.0)
>
> So, if the program works for Python 2.7 but not 3.4.3, maybe that is the
> problem? Let me try to install Python 2.7 tonight and see what that does.
>
> On Wed, Sep 16, 2015 at 8:39 AM, Sterling Smith <smit...@fusion.gat.com
> <mailto:smit...@fusion.gat.com>> wrote:
>
> Works fine for
>
> {{{
> : python
> Python 2.7.10 (default, Sep 15 2015, 11:26:42)
> [GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.57)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
> /Users/smithsp/.pyhistory
> >>> import matplotlib
> >>> matplotlib.__version__
> '1.4.3'
> >>> import numpy
> >>> numpy.__version__
> '1.9.2'
> >>> matplotlib.get_backend()
> u’MacOSX'
> }}}
>
> All are obtained through MacPorts on OSX 10.9.5.
>
> -Sterling
>
>
>
> On Sep 16, 2015, at 6:50AM, Benjamin Root <ben.v.r...@gmail.com
> <mailto:ben.v.r...@gmail.com>> wrote:
>
> > Btw, I can't reproduce the problem using matplotlib master, numpy
> master and linux. I know it isn't at all similar to your setup, but it is a
> data point.
> >
> > On Wed, Sep 16, 2015 at 9:43 AM, Benjamin Root <ben.v.r...@gmail.com
> <mailto:ben.v.r...@gmail.com>> wrote:
> > What version of numpy do you have installed?
> >
> > On Wed, Sep 16, 2015 at 5:35 AM, Bobby Wilkins <bobby.wilk...@gmail.com
> <mailto:bobby.wilk...@gmail.com>> wrote:
> > OS: Windows 8.1 Pro
> >
> > matplotlib version: 1.4.3
> >
> > where obtained:http://www.lfd.uci.edu/~gohlke/pythonlibs/
> <http://www.lfd.uci.edu/%7Egohlke/pythonlibs/>
> >
> > customizations: none
> >
> > Sample Program: attached py file; this is a Physics homework problem; I
> have the answers I need, but would like to fix the errors to be able to label
> all lines.
> >
> > Debug output in attached output.txt file
> >
> > If you uncomment line 180, the error is reported as if it came from
> that line even though there is no float64 on that line (savefig). If
> commented, it does not report a line from my .py file...
> >
> > If you make line 170 read as follows, the error goes away:
> >
> > if (maxTerm<32):
> >
> > This suggests to me that the additional labels for the 32, 64, 128, and
> 154 term runs is what is triggering the bug, but I cannot figure out what it
> is.
> >
> > Also, separate note, just about any time I make figures, when closing
> the last figure I get a python.exe app crash and this message:
> >
> > alloc: invalid block: 00000000044E7680: 0 d
> >
> >
> > Thank you for any help,
> > Bobby
> >
> >
> >
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