(inputenc)%20%E6%9C%AA%E8%AE%BE%E7%BD%AE%E4%B8%BA%E7%94%A8%E4%BA%8E%20LaTeX.png)
我在文档中插入引文时收到一条错误消息，内容为软件包 inputenc 错误：Unicode 字符 (U+2005)(inputenc) 未设置为用于 LaTeX。...Paul, J.~C. Conesa, S.~Shleev, A.~L. De，在.bbl文件中。就像截图一样。
单击错误消息后，我可以获得以下代码，并且问题报告在第 31 行。
\providecommand*{\mcitethebibliography}{\thebibliography}
\csname @ifundefined\endcsname{endmcitethebibliography}
{\let\endmcitethebibliography\endthebibliography}{}
\begin{mcitethebibliography}{2}
\providecommand*{\natexlab}[1]{#1}
\providecommand*{\mciteSetBstSublistMode}[1]{}
\providecommand*{\mciteSetBstMaxWidthForm}[2]{}
\providecommand*{\mciteBstWouldAddEndPuncttrue}
{\def\EndOfBibitem{\unskip.}}
\providecommand*{\mciteBstWouldAddEndPunctfalse}
{\let\EndOfBibitem\relax}
\providecommand*{\mciteSetBstMidEndSepPunct}[3]{}
\providecommand*{\mciteSetBstSublistLabelBeginEnd}[3]{}
\providecommand*{\EndOfBibitem}{}
\mciteSetBstSublistMode{f}
\mciteSetBstMaxWidthForm{subitem}
{(\emph{\alph{mcitesubitemcount}})}
\mciteSetBstSublistLabelBeginEnd{\mcitemaxwidthsubitemform\space}
{\relax}{\relax}
\bibitem[Honda \emph{et~al.}(2017)Honda, Watanabe, Hagiwara, Ida, and
Ishihara]{HONDA2017400}
Y.~Honda, M.~Watanabe, H.~Hagiwara, S.~Ida and T.~Ishihara, \emph{Applied
Catalysis B: Environmental}, 2017, \textbf{210}, 400 -- 406\relax
\mciteBstWouldAddEndPuncttrue
\mciteSetBstMidEndSepPunct{\mcitedefaultmidpunct}
{\mcitedefaultendpunct}{\mcitedefaultseppunct}\relax
\EndOfBibitem
\bibitem[Jarne \emph{et~al.}(2019)Jarne, Paul, Conesa, Shleev, De Lacey, and
Pita]{doi:10.1002/celc.201900360}
C.~Jarne, L.~Paul, J.~C. Conesa, S.~Shleev, A.~L. De Lacey and M.~Pita,
\emph{ChemElectroChem}, 2019, \textbf{6}, 2755--2761\relax
\mciteBstWouldAddEndPuncttrue
\mciteSetBstMidEndSepPunct{\mcitedefaultmidpunct}
{\mcitedefaultendpunct}{\mcitedefaultseppunct}\relax
\EndOfBibitem
\end{mcitethebibliography}
引用的 BibTeX 代码如下：
@article{doi:10.1002/celc.201900360,
author = {Jarne, Carmen and Paul, Logan and Conesa, Jose Carlos and Shleev, Sergey and De Lacey, Antonio L. and Pita, Marcos},
title = {Underpotential Photoelectrooxidation of Water by SnS2−Laccase Co-catalysts on Nanostructured Electrodes with Only Visible-Light Irradiation},
journal = {ChemElectroChem},
volume = {6},
number = {10},
pages = {2755-2761},
doi = {10.1002/celc.201900360},
url = {https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/celc.201900360},
eprint = {https://chemistry-europe.onlinelibrary.wiley.com/doi/pdf/10.1002/celc.201900360},
year = {2019}
}
我的序言如下：
\documentclass[12pt, a4paper]{article}
\usepackage[left=1.5cm, right=1.5cm, top=1.5cm, bottom=1.5cm]{geometry}
\usepackage[T1]{fontenc}
\usepackage{times,mathptmx}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{chemformula}
\usepackage{graphicx}
\usepackage[numbers, super, sort & compress, comma]{natbib}
\usepackage[colorlinks, citecolor=blue, linkcolor=blue, urlcolor=blue]{hyperref}
\usepackage[font=normal, labelfont=bf]{caption}
\usepackage{float}
\usepackage{url}
\usepackage{booktabs}
\usepackage{titlesec}
\titleformat*{\section}{\normalsize\bfseries}
\titleformat*{\subsection}{\normalsize\bfseries}
\titleformat*{\subsubsection}{\normalsize\bfseries}
\titlespacing*{\section}{0pt}{0pt}{0pt}
\titlespacing*{\subsection}{0pt}{0pt}{0pt}
\titlespacing*{\subsubsection}{0pt}{0pt}{0pt}
\def\UrlBreaks{\do\A\do\B\do\C\do\D\do\E\do\F\do\G\do\H\do\I\do\J
\do\K\do\L\do\M\do\N\do\O\do\P\do\Q\do\R\do\S\do\T\do\U\do\V
\do\W\do\X\do\Y\do\Z\do\[\do\\\do\]\do\^\do\_\do\`\do\a\do\b
\do\c\do\d\do\e\do\f\do\g\do\h\do\i\do\j\do\k\do\l\do\m\do\n
\do\o\do\p\do\q\do\r\do\s\do\t\do\u\do\v\do\w\do\x\do\y\do\z
\do\.\do\@\do\\\do\/\do\!\do\_\do\|\do\;\do\>\do\]\do\)\do\,
\do\?\do\'\do+\do\=\do\#}
我对这个问题完全不熟悉，所以我真诚地请求社区的帮助。
答案1
U+2005 是 1/4 em 空格字符。最好删除它们并替换为普通空格，但你可以这样做
\DeclareUnicodeCharacter{2005}{\hspace{0.25em}}
但不要这么做，角色介于 De Lacy 之间：
U+0020 SPACE \space
U+0044 LATIN CAPITAL LETTER D D
U+0065 LATIN SMALL LETTER E e
U+2005 FOUR-PER-EM SPACE   \hspace{0.25em}<<<<<<<<<<<<
U+004c LATIN CAPITAL LETTER L L
U+0061 LATIN SMALL LETTER A a
U+0063 LATIN SMALL LETTER C c
U+0065 LATIN SMALL LETTER E e
U+0079 LATIN SMALL LETTER Y y
U+002c COMMA , \mathcomma ,
U+0020 SPACE \space
用普通空格替换它。