I attach my 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}
Why do I get an error: ! LaTeX Error: Something's wrong--perhaps a missing \item. for this one?
\caption, then this question is a duplicate of How to add line break to caption without usingcaptionpackage. In your case, you can use\caption{\begin{tabular}[t]{@{}l@{}} \bfseries ... \\ ... \end{tabular}}. – Werner Nov 27 '15 at 20:58\centerin the\caption. – Werner Nov 27 '15 at 21:00[!htp]will do on a slide? – cfr Nov 27 '15 at 23:15\def\caption{}? I assume that you are copying materials from a long document and you do not want to modify the contents too much. But after all you do not need a "Figure" prompt. Nor do you need a readable\listoffigures. So\captionhere brings you nothing but pain... am I right? – Symbol 1 Nov 29 '15 at 07:42