我已遵循此示例进行部分样式设置。
如何在 LaTeX 中创建具有“<title> <number>”格式的自定义章节标题？
MWE 中没有错误，但是当我将其插入论文时，每次出现章节或小节时都会出现此错误。我拥有所有必需的库。
我已将代码修改如下。
%Title
\titleformat{\section}[hang]{\sffamily\color{DarkGrey}\bfseries\scshape\fillright\lsstyle}{}{0.5em}{{\Huge\thesection}\quad\rule[-0.25cm]{1.5pt}{1cm}\quad\Huge#1}%
% Subtitle
\titleformat{\subsection}[hang]{\sffamily\color{DarkGrey}\bfseries\scshape\fillright\lsstyle}{}{0.5em}{{\Large\thesubsection}\hspace{0.15cm}\rule[-0.15cm]{1.5pt}{0.7cm}\hspace{0.15cm}\Large#1}%
Original line of code from exemple
\titleformat{\section}[hang]{\sffamily\color{IndianRed3}\bfseries\scshape\filleft\lsstyle}{}{2em}{#1\quad\rule[-0.25cm]{1.5pt}{1cm}\rlap{\qquad\Huge \thesection}}%
问题发生在哪里
\documentclass[12pt,a4paper]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{graphicx,eso-pic,lipsum,etoolbox}
\usepackage[explicit]{titlesec}
\usepackage{microtype}
\usepackage{letterspace}
\definecolor{DarkGrey}{RGB}{60, 60, 60}
%First title
%https://tex.stackexchange.com/questions/193446/how-to-create-custom-section-titles-with-a-title-number-format-in-latex
\titleformat{\section}[hang]{\sffamily\color{DarkGrey}\bfseries\scshape\fillright\lsstyle}{}{0.5em}{{\huge\thesection}\quad\rule[-0.25cm]{1.5pt}{1cm}\quad\Huge#1}%
% Subtitle
\titleformat{\subsection}[hang]{\sffamily\color{DarkGrey}\bfseries\scshape\fillright\lsstyle}{}{0.5em}{{\Large\thesubsection}\hspace{0.15cm}\rule[-0.15cm]{1.5pt}{0.7cm}\hspace{0.15cm}\Large#1}%
\begin{document}
\section{Introduction} \label{intr}
\lipsum[1-2]
\end{document}
这是 MWE 错误的原始日志
<argument> ...kGrey}\bfseries \scshape \fillright
\lsstyle
l.22 \section{Introduction}
\label{intr}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
LaTeX Font Info: Trying to load font information for OT1+lmr on input line 22.
(/usr/local/texlive/2021/texmf-dist/tex/latex/lm/ot1lmr.fd
File: ot1lmr.fd 2015/05/01 v1.6.1 Font defs for Latin Modern
)
LaTeX Font Info: Trying to load font information for OML+lmm on input line 22.
(/usr/local/texlive/2021/texmf-dist/tex/latex/lm/omllmm.fd
File: omllmm.fd 2015/05/01 v1.6.1 Font defs for Latin Modern
)
LaTeX Font Info: Trying to load font information for OMS+lmsy on input line 22.
(/usr/local/texlive/2021/texmf-dist/tex/latex/lm/omslmsy.fd
File: omslmsy.fd 2015/05/01 v1.6.1 Font defs for Latin Modern
)
LaTeX Font Info: Trying to load font information for OMX+lmex on input line 22.
(/usr/local/texlive/2021/texmf-dist/tex/latex/lm/omxlmex.fd
File: omxlmex.fd 2015/05/01 v1.6.1 Font defs for Latin Modern
)
LaTeX Font Info: External font `lmex10' loaded for size
(Font) <12> on input line 22.
LaTeX Font Info: External font `lmex10' loaded for size
(Font) <8> on input line 22.
LaTeX Font Info: External font `lmex10' loaded for size
(Font) <6> on input line 22.
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