# tikzposter cannot display accented characters from the T1 font

The tikzposter has an issue in displaying accented characters from the T1 font. For example, \DJ (Đ) is displayed as a black square.

I would like to know if there is a way to fix this. Thank you in advance for your help!

MWE:

\documentclass{tikzposter}
\usepackage[T1]{fontenc}
\title{Title}
\author{\DJ}
\begin{document}
\maketitle
\end{document}


The tikzposter class loads the obsolete (and deprecated) aer fonts.

Add \usepackage{lmodern}.

\documentclass{tikzposter}
\usepackage[T1]{fontenc}
\usepackage{lmodern}

\title{Title}
\author{\DJ}

\begin{document}

\maketitle

\end{document}


• Thank you so much!
– Khue
Nov 29 '21 at 14:16