我尝试用此代码在 IEEE 模板中为我的作品写入标题和作者姓名，但收到了此警告
额外}，或者被遗忘的\endgroup。
\end@IEEEauthorhalign ->\crcr \egroup \egroup l.61 \maketitle 我删除了一个组结束符号，因为它似乎是伪造的，例如
$x}$'. But perhaps the } is legitimate and you forgot something else, as in\hbox{$x}'。在这种情况下，恢复的方法是插入忘记的和删除的材料，例如，输入“I$}”。
\title{MY PAPERRRRR\\
%\thanks{Identify applicable funding agency here. If none, delete this.}
}
\author{\IEEEauthorblockN{AUTHOR1\IEEEauthorrefmark{1},
AUTHOR2\IEEEauthorrefmark{2}, AUTHOR3\IEEEauthorrefmark{3}}
\IEEEauthorblockA \textit{{Department }\\
\textit{universiy name}\\
\textit{university}\\
{city,country}}\\
Email: {\IEEEauthorrefmark{1}[email protected],
\IEEEauthorrefmark{2}[email protected],
\IEEEauthorrefmark{3}[email protected]}}
\maketitle