Cfrgtkky

Currently trying to compile the document on this particular project. I seem to be getting the error:

!pdfTeX error: pdflatex (file ec-lmss10): Font ec-lmss10 at 600 not found

==> Fatal error occurred, no output PDF file produced!

Now I am not sure as to why this error is occuring, as it is not my personal project.

Code

Here's the code to my document as of now:

% Changing book to article will make the footers match on each page,

% rather than alternate every other.

documentclass[10pt,twoside,twocolumn,openany]{book}

usepackage[bg-letter]{dnd} % Options: bg-a4, bg-letter, bg-full, bg-print, bg-none.

usepackage[english]{babel}

usepackage[utf8]{inputenc}

usepackage{lmodern}



% Start document

begin{document}

fontfamily{ppl}selectfont % Set text font



% Your content goes here



onecolumn

chapter{Hotel Archimedes}

begin{figure}[h!]

    centering

    includegraphics[width = 0.7textwidth]{img/hunchback.eps}

    caption{<+caption text+>}

    label{fig:<+label+>}

end{figure}





tableofcontents



clearpage

twocolumn



section{Introduction}

lipsum[1]



section{Notes for DM}

lipsum[1]



section{Milstones}

lipsum[1]





section{Some example structures}

subsection{Fun with boxes}

subsubsection{Even more fun!}





subtitlesection{Weapon, +1, +2, or +3}

{Weapon (any), uncommon (+1), rare (+2), or very rare (+3)}



newpage % Acts as columbreak because of twocolumn option; for pagebreak use clearpage



header{Nice table}

begin{dndtable}

    textbf{Table head}  & textbf{Table head} \

    Some value  & Some value \

    Some value  & Some value \

    Some value  & Some value

end{dndtable}







% End document

end{document}

Please do not hesitate to ask me if you need any more data or information.

Here is the full log of my compilation.

if the following error occure:

!pdfTeX error: pdflatex (file md-chr7v): Font md-chr7v at 578 not
found ==> Fatal error occurred, no output PDF file produced!

then just added pdfmapfile{=md-chr7v.map} in the .tex file.
courtesy: @UlrikeFischer