我在 Overleaf 上有一個很長的 tex 文件，它剛剛開始，不知從何而來，無法編譯。我在這裡將其簡化為一個最小的工作範例
\documentclass{article}
%%%%%%%%%%%%%%%%%% Pre-Load Packages Order %%%%%%%%%%%%%%%%%%%
\usepackage[utf8]{inputenc}
\usepackage[margin=1in]{geometry}
\usepackage[mode=buildnew,subpreambles=true,group=false]{standalone} % For side loaded Tikz Figures
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\title{TBD}
\author{Me!}
\begin{document}
\maketitle
blah blah blah
\end{document}
我收到以下錯誤：
Extra }, or forgotten \endgroup.
l.555 }
%
I've deleted a group-closing symbol because it seems to be
spurious, as in `$x}$'. But perhaps the } is legitimate and
you forgot something else, as in `\hbox{$x}'. In such cases
the way to recover is to insert both the forgotten and the
deleted material, e.g., by typing `I$}'.
但是，如果我刪除選項“subpreambles=true”，錯誤就會消失。
答案1
如果沒有日誌中的更多上下文，很難進行偵錯，但顯示的行是第 555 行，standalone.sty其中
\begingroup
\setbox\@tempboxa\hbox{%
\makeatother
\InputIfFileExists{\jobname.sta}{}{\PackageInfo{standalone}{STA file not found!}{}{}}%
}%
\endgroup
所以我猜測之前的運行寫入了一個錯誤的.sta檔案。
您可以透過背面選單清除所有此類生成的文件
“從頭開始重新編譯”
或者
“清除快取檔案”
