id	summary	reporter	owner	description	type	status	priority	component	severity	resolution	keywords	cc	release
8557	Page is nor rendering: AttributeError: 'TracMathPlugin' object has no attribute 'show_err'	Manuel	kisielk	"I'm trying to render a easy Latex formula, but the page is not rendering. With 0.11 it rendered fine, but since I updated my Trac to 0.12 it doesn't render.

The code:
{{{
#!latex
\begin{equation*}
\#S = \lceil log_2(\#I) - log_2(\#G) \rceil
\end{equation*}
}}}

Here my Phyton traceback:
File ""/opt/bitnami/projects/.egg-cache/Trac-0.12.1-py2.5.egg-tmp/trac/wiki/templates/wiki_view.html"", line 58, in <Expression u'wiki_to_html(context, text)'>
File ""/opt/bitnami/trac/lib/python2.5/site-packages/Trac-0.12.1-py2.5.egg/trac/wiki/formatter.py"", line 1497, in format_to_html
File ""/opt/bitnami/trac/lib/python2.5/site-packages/Trac-0.12.1-py2.5.egg/trac/wiki/formatter.py"", line 1452, in generate
File ""/opt/bitnami/trac/lib/python2.5/site-packages/Trac-0.12.1-py2.5.egg/trac/wiki/formatter.py"", line 1201, in format
File ""/opt/bitnami/trac/lib/python2.5/site-packages/Trac-0.12.1-py2.5.egg/trac/wiki/formatter.py"", line 1091, in handle_code_block
File ""/opt/bitnami/trac/lib/python2.5/site-packages/Trac-0.12.1-py2.5.egg/trac/wiki/formatter.py"", line 304, in process
File ""/opt/bitnami/trac/lib/python2.5/site-packages/Trac-0.12.1-py2.5.egg/trac/wiki/formatter.py"", line 291, in _macro_processor
File ""build/bdist.linux-i686/egg/tracmath/tracmath.py"", line 89, in expand_macro
File ""build/bdist.linux-i686/egg/tracmath/tracmath.py"", line 157, in _internal_render"	defect	closed	normal	TracMathPlugin	normal	fixed		manuel@…	0.12