id	summary	reporter	owner	description	type	status	priority	component	severity	resolution	keywords	cc	release
10825	dot error if icons not set	jsax	anbo	"dot is looking for the file htdocs/images/none if an icon is not set.

I fixed it by adding and png called none to:
`projectplanplugin/0.11/trunk/projectplan/htdocs/images/`

then adding the line:
{{{
u'images': u'none',
}}}
to the `htdocsubdirmapping = {` section of `setup.py`.

After doing `python setup.py bdist_egg` everything seems to work as dot can find the file none and show that when nothing is defined.

This behaviour was observed on an Ubuntu 12.04 with the standard ubuntu packages for dot 2.26.3 and trac 0.12.
!ProjectPlan was downloaded from the projectplan wiki download link and gave me r12566"	defect	assigned	normal	ProjectPlanPlugin	normal				0.12