With the following codes
\documentclass[12pt,a4paper]{report}
\begin{document}
\section*{Work Experience}
\begin{tabular}{r|p{13cm}}
\textsc{Sebt.2011-Now}
& Teaching Assistant, Department of Mathematics,
University of California, Santa Barbara.\\
& Delivered courses: ......\\
\multicolumn{2}{c}{} \\
\textsc{Feb.2011-May 2011}
& Substitute teacher at ....%\\
\end{tabular}
\end{document}
I get
Where is the problem?


\usepackage[utf8]{inputenc} \usepackage[T1]{fontenc}and I hope to write for exampleGabèsit doen't compilate. However with\usepackage[latin1]{inputenc} \usepackage[T1]{fontenc}it complilates well. Where is the problem? Thank you. – Schüler Dec 03 '18 at 06:11