！\caption@@@withoptargs 的参数有一个额外的 }。错误。aip-cp doc 类使用 miktex。它在 overleaf 中编译

Question

\documentclass{aip-cp}

\usepackage[numbers]{natbib}
\usepackage{placeins}
\usepackage{caption}


%Added my self
\usepackage{bm}
\usepackage{multirow}
\usepackage{bigstrut}

\usepackage{epsfig}
\usepackage{epstopdf}
\usepackage{graphicx}
\usepackage{colordvi}
\usepackage{graphics}
\usepackage{subfigure}
\usepackage{color}
\usepackage{fullpage}
\usepackage{comment}
\usepackage{enumerate}
\usepackage{adjustbox}
\usepackage{tabularx}

\usepackage{graphicx}% Include figure files
\usepackage{dcolumn}% Align table columns on decimal point
\usepackage{bm}% bold math


\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{mathptmx}
\usepackage[framed,numbered]{matlab-prettifier}

\usepackage{filecontents} % to generate an external file from this tex file
\begin{document}

\title{title}% Force line breaks with \\




\maketitle



\begin{abstract}


\maketitle

%\section{\label{sec1:level1} The PN distribution}
\section{\label{sec1:level1} Introduction}

\begin{figure}
\includegraphics{fig_2}
\caption{\label{fig1:sec1} value.}
\end{figure}


\maketitle

\begin{thebibliography}{30}


\end{thebibliography}
\end{document}