Usually when I see “TypeError Exception Value: coercing to Unicode” it means that some Model isn't returning the right thing in def __unicode__. Looking at your code, I recommend checking out the canvas returned by desenha_grafico. I wasn’t able to find the documentation for matplotlib, so I’m not sure which functions require strings.
On May 23, 2012, at 6:53 AM, Waleria wrote: > It shows this line: > > File "C:\simuladores\..\simuladores\detector\views.py" in pdf > 259. canvas.print_pdf(response, facecolor='w', edgecolor='w') > File "C:\Python26\Lib\site-packages\matplotlib\backend_bases.py" in > print_pdf > 1334. return pdf.print_pdf(*args, **kwargs) > > In my code this line is: dir(canvas.print_pdf) > canvas.print_pdf(response, facecolor='w', edgecolor='w') > > but I do not know about solving. > > On 23 maio, 09:37, kenneth gonsalves <law...@thenilgiris.com> wrote: >> On Wed, 2012-05-23 at 05:16 -0700, Waleria wrote: >>> Exception Type: TypeError Exception Value: coercing to Unicode: need >>> string or buffer, dict found >> >> you have to find out where in the code the error is coming. Then you >> will find that you are passing a dict instead of a string. >> -- >> regards >> Kenneth Gonsalves > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > Peter of the Norse rahmc...@radio1190.org -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
