One of my x.desktop files in /usr/share/applications wasn't showing.
So following these instructions-> http://wiki.lxde.org/en/Main_Menu
I ran...
$this->bbcode_second_pass_code('', '
killall lxpanel
find ~/.cache/menus -name '*' -type f -print0 | xargs -0 rm
lxpanel -p LXDE &
')
Now whenever I click on run in my menus, nothing happens except lxpanel restarts???
Any ideas pls?