附上我的 MWE:
\documentclass{beamer}
\usepackage{graphicx}
\begin{document}
\begin{frame}
\frametitle{Frame title}
\begin{figure}[!htp]
\includegraphics[height=0.5\textheight]{example-image}
\caption{\center \textbf{Title} \\
some more caption stuff\ldots}
\end{figure}
\end{frame}
\end{document}
为什么我会收到这个错误:! LaTeX Error: Something's wrong--perhaps a missing \item.
?