It's a long shot, but have you tried removing the font cache in ~/.matplotlib/fontList.cache? What version of matplotlib are you using?

Mike

On 05/23/2012 08:16 AM, Waléria Antunes David wrote:
Hi,

Anyone know how to solve this error?

Exception Type: TypeError Exception Value: coercing to Unicode: need string or buffer, dict found

Can you help me??

See mycode: http://dpaste.com/751460/

And see my Traceback: http://dpaste.com/750773/


Thanks,




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