Generating a report was resulting in "LaTeX
Error: Command \nobreakspace unavailable in encoding EU1".
The fix is based on http://tex.stackexchange.com/a/78767/21277 .
\usepackage[MeX]{polski}
\usepackage[xetex]{graphicx}
\usepackage[MeX]{polski}
\usepackage[xetex]{graphicx}
\usepackage{scalefnt}
\usepackage[colorlinks=true,linkcolor=black,setpagesize=false,urlcolor=black,xetex]{hyperref}
\usepackage{scalefnt}
\usepackage[colorlinks=true,linkcolor=black,setpagesize=false,urlcolor=black,xetex]{hyperref}