Re: [matplotlib-devel] 1.1.1rc RuntimeError: underlying C/C++ object has been deleted

[John H. <jd...@gm...>]

On Wed, Mar 28, 2012 at 8:57 AM, Neal Becker <ndb...@gm...> wrote:

> qt-x11-4.8.0-7.fc16.x86_64
> PyQt4-4.8.6-1.fc16.x86_64
>
> But interestingly, I'm not actually using the display in this script.  I'm
> using
> pdfpages.


At the beginning of your script (before importing pylab/pyplot) you should
be doing

import matplotlib
matplotlib.use('pdf')

It looks like you are inadvertently importing the qt library in a headless
script run.

JDH