I agree. Furthermore, other resondents have pointed out tht the problem affects the olotting of ONE graph. I think now that the problem is related to a semi-flakey sage resulting from compilation with a semi-flakey GCC. I intend to post a better-documented question about this.
Thank you ! Emmanuel Charpentier Le jeudi 15 août 2013 21:40:04 UTC+2, Emmanuel Charpentier a écrit : > > I already reported problems with sagetex (version 5.10). Perusing the > sage-support archive hinted at possible problems due to deficient > installation with a semi-broken gcc (I'm usind Debian testing? > So I bit the bullet and recompiled another Sage with SAGE_INSTALL_GCC=yes. > This was successful, but I ran into another problem with sagetex. > > Compilation of the original file succeeds. Uncommenting the tikz-related > parts (an \usepackage and two code fragments) gave me the following error : > > charpent@fauchard:~/SOS$ sage example-with-tikz.sagetex.sage > Processing Sage code for example-with-tikz.tex... > Inline formula 0 > Inline formula 1 > Inline formula 2 > Inline formula 3 > Code block begin...end > Inline formula 4 > Inline formula 5 > Inline formula 6 > Code block begin...end > Inline formula 7 > Inline formula 8 > Code block begin...end > Inline formula 9 > Inline formula 10 > Code block begin...end > Inline formula 11 > Code block begin...end > Inline formula 12 > Initializing plots directory > Plot 0 > Code block begin...end > Code block begin...end > Plot 1 > Plot 2 > Code block begin...end > Code block begin...end > Plot 3 > Plot 4 > Code block begin...end > Plot 5 > Code block begin...end > Plot 6 > Inline formula 13 > Code block begin...end > Inline formula 14 > Inline formula 15 > Plot 7 > > **** Error in Sage code on line 245 of example-with-tikz.tex! Traceback > follows. > Traceback (most recent call last): > File "example-with-tikz.sagetex.py", line 201, in <module> > _st_.plot(_sage_const_7 , format='notprovided', > _p_=graphs.FlowerSnark().plot()) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/sagetex.py", line > 252, in plot > _p_.save(filename=plotfilename, **kwargs) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/sage/misc/decorators.py", > > line 456, in wrapper > return func(*args, **kwds) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/sage/plot/graphics.py", > > line 2686, in save > transparent=transparent) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/figure.py", > > line 1370, in savefig > self.canvas.print_figure(*args, **kwargs) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backend_bases.py", > > line 2055, in print_figure > **kwargs) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backend_bases.py", > > line 1848, in print_pdf > return pdf.print_pdf(*args, **kwargs) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backends/backend_pdf.py", > > line 2301, in print_pdf > self.figure.draw(renderer) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/artist.py", > > line 54, in draw_wrapper > draw(artist, renderer, *args, **kwargs) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/figure.py", > > line 1006, in draw > func(*args) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/artist.py", > > line 54, in draw_wrapper > draw(artist, renderer, *args, **kwargs) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/axes.py", > line 2086, in draw > a.draw(renderer) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/artist.py", > > line 54, in draw_wrapper > draw(artist, renderer, *args, **kwargs) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/collections.py", > > line 695, in draw > return Collection.draw(self, renderer) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/artist.py", > > line 54, in draw_wrapper > draw(artist, renderer, *args, **kwargs) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/collections.py", > > line 259, in draw > self._offset_position) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backends/backend_pdf.py", > > line 1548, in draw_path_collection > output(*self.gc.pop()) > File > "/home/sage/sage-5.10/local/lib/python2.7/site-packages/matplotlib/backends/backend_pdf.py", > > line 2093, in pop > assert self.parent is not None > AssertionError > > **** Running Sage on example-with-tikz.sage failed! Fix > example-with-tikz.tex and try again. > > > This one I do not understand at all... Furthermore I have to add that this > exaple compiled erfectly wit tikz-rts uncommented in sage-5.9. > > Could some kind soul give me a pointer ? > > > Emmanuel Charpentier > > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/groups/opt_out.