编译以下 Latex 代码时出现错误：
\documentclass{article}
\usepackage{fontspec}
\setmainfont{Code2000}
\begin{document}
abc
\end{document}
错误：
\Undefined control sequence \setmainfont{Code2000}
我正在使用 Ubuntu 12.04 和 Kile 版本 2.1.0 使用 KDE 开发平台 4.8.5（4.8.5）
我安装了texlive-full包fontspec。
我遗漏了什么导致它无法识别该命令\setmainfont？
日志文件如下：
This is XeTeX, Version 3.1415926-2.2-0.9995.2 (TeX Live 2009/Debian) (format=xelatex 2014.3.20) 20 MAR 2014 20:00
entering extended mode
%&-line parsing enabled.
**demo_unicode4.tex
(./demo_unicode4.tex
LaTeX2e <2009/09/24>
Babel <v3.8l> and hyphenation patterns for english, usenglishmax, dumylang, noh
yphenation, farsi, arabic, croatian, bulgarian, ukrainian, russian, czech, slov
ak, danish, dutch, finnish, french, basque, ngerman, german, german-x-2009-06-1
9, ngerman-x-2009-06-19, ibycus, monogreek, greek, ancientgreek, hungarian, san
skrit, italian, latin, latvian, lithuanian, mongolian2a, mongolian, bokmal, nyn
orsk, romanian, irish, coptic, serbian, turkish, welsh, esperanto, uppersorbian
, estonian, indonesian, interlingua, icelandic, kurmanji, slovenian, polish, po
rtuguese, spanish, galician, catalan, swedish, ukenglish, pinyin, loaded.
(/usr/share/texmf-texlive/tex/latex/base/article.cls
Document Class: article 2007/10/19 v1.4h Standard LaTeX document class
(/usr/share/texmf-texlive/tex/latex/base/size10.clo
File: size10.clo 2007/10/19 v1.4h Standard LaTeX file (size option)
)
\c@part=\count80
\c@section=\count81
\c@subsection=\count82
\c@subsubsection=\count83
\c@paragraph=\count84
\c@subparagraph=\count85
\c@figure=\count86
\c@table=\count87
\abovecaptionskip=\skip41
\belowcaptionskip=\skip42
\bibindent=\dimen102
)
(/usr/share/texmf-texlive/tex/xelatex/fontspec/fontspec.sty
Package: fontspec 2008/08/09 v1.18 Advanced font selection for XeLaTeX
(/usr/share/texmf-texlive/tex/generic/ifxetex/ifxetex.sty
Package: ifxetex 2009/01/23 v0.5 Provides ifxetex conditional
)
\c@zf@newff=\count88
\c@zf@index=\count89
\c@zf@script=\count90
\c@zf@language=\count91
(/usr/share/texmf-texlive/tex/latex/longtableswas/calc.sty
Package: calc 2007/08/22 v4.3 Infix arithmetic (KKT,FJ)
\calc@Acount=\count92
\calc@Bcount=\count93
\calc@Adimen=\dimen103
\calc@Bdimen=\dimen104
\calc@Askip=\skip43
\calc@Bskip=\skip44
LaTeX Info: Redefining \setlength on input line 76.
LaTeX Info: Redefining \addtolength on input line 77.
\calc@Ccount=\count94
\calc@Cskip=\skip45
)
(/usr/share/texmf-texlive/tex/latex/xkeyval/xkeyval.sty
Package: xkeyval 2008/08/13 v2.6a package option processing (HA)
(/usr/share/texmf-texlive/tex/generic/xkeyval/xkeyval.tex
\XKV@toks=\toks14
\XKV@tempa@toks=\toks15
\XKV@depth=\count95
File: xkeyval.tex 2008/08/13 v2.6a key=value parser (HA)
(/usr/share/texmf-texlive/tex/generic/xkeyval/keyval.tex)))
(/usr/share/texmf-texlive/tex/latex/base/fontenc.sty
Package: fontenc 2005/09/27 v1.99g Standard LaTeX package
(/usr/share/texmf-texlive/tex/xelatex/euenc/eu1enc.def
File: eu1enc.def 2008/03/08 v0.1d Experimental unicode font encoding
)
LaTeX Font Info: Try loading font information for EU1+lmr on input line 100.
(/usr/share/texmf-texlive/tex/xelatex/euenc/eu1lmr.fd
File: eu1lmr.fd 2007/01/14 v1.3 Font defs for Latin Modern
))
LaTeX Info: Redefining \itshape on input line 1163.
LaTeX Info: Redefining \slshape on input line 1166.
LaTeX Info: Redefining \scshape on input line 1169.
LaTeX Info: Redefining \upshape on input line 1172.
fontspec.cfg loaded.
(/usr/share/texmf-texlive/tex/xelatex/fontspec/fontspec.cfg))
(./demo_unicode4.aux)
\openout1 = `demo_unicode4.aux'.
LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 4.
LaTeX Font Info: ... okay on input line 4.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 4.
LaTeX Font Info: ... okay on input line 4.
LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 4.
LaTeX Font Info: ... okay on input line 4.
LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 4.
LaTeX Font Info: ... okay on input line 4.
LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 4.
LaTeX Font Info: ... okay on input line 4.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 4.
LaTeX Font Info: ... okay on input line 4.
LaTeX Font Info: Checking defaults for EU1/lmr/m/n on input line 4.
LaTeX Font Info: ... okay on input line 4.
Package fontspec Info: Adjusting the maths setup (use [no-math] to avoid this).
on input line 4.
\symlegacymaths=\mathgroup4
LaTeX Font Info: Overwriting symbol font `legacymaths' in version `bold'
(Font) OT1/cmr/m/n --> OT1/cmr/bx/n on input line 4.
LaTeX Font Info: Redeclaring math accent \acute on input line 4.
LaTeX Font Info: Redeclaring math accent \grave on input line 4.
LaTeX Font Info: Redeclaring math accent \ddot on input line 4.
LaTeX Font Info: Redeclaring math accent \tilde on input line 4.
LaTeX Font Info: Redeclaring math accent \bar on input line 4.
LaTeX Font Info: Redeclaring math accent \breve on input line 4.
LaTeX Font Info: Redeclaring math accent \check on input line 4.
LaTeX Font Info: Redeclaring math accent \hat on input line 4.
LaTeX Font Info: Redeclaring math accent \dot on input line 4.
LaTeX Font Info: Redeclaring math accent \mathring on input line 4.
LaTeX Font Info: Redeclaring math symbol \colon on input line 4.
LaTeX Font Info: Redeclaring math symbol \Gamma on input line 4.
LaTeX Font Info: Redeclaring math symbol \Delta on input line 4.
LaTeX Font Info: Redeclaring math symbol \Theta on input line 4.
LaTeX Font Info: Redeclaring math symbol \Lambda on input line 4.
LaTeX Font Info: Redeclaring math symbol \Xi on input line 4.
LaTeX Font Info: Redeclaring math symbol \Pi on input line 4.
LaTeX Font Info: Redeclaring math symbol \Sigma on input line 4.
LaTeX Font Info: Redeclaring math symbol \Upsilon on input line 4.
LaTeX Font Info: Redeclaring math symbol \Phi on input line 4.
LaTeX Font Info: Redeclaring math symbol \Psi on input line 4.
LaTeX Font Info: Redeclaring math symbol \Omega on input line 4.
LaTeX Font Info: Redeclaring math symbol \mathdollar on input line 4.
LaTeX Font Info: Redeclaring symbol font `operators' on input line 4.
LaTeX Font Info: Encoding `OT1' has changed to `EU1' for symbol font
(Font) `operators' in the math version `normal' on input line 4.
LaTeX Font Info: Overwriting symbol font `operators' in version `normal'
(Font) OT1/cmr/m/n --> EU1/lmr/m/n on input line 4.
LaTeX Font Info: Encoding `OT1' has changed to `EU1' for symbol font
(Font) `operators' in the math version `bold' on input line 4.
LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
(Font) OT1/cmr/bx/n --> EU1/lmr/m/n on input line 4.
LaTeX Font Info: Overwriting symbol font `operators' in version `normal'
(Font) EU1/lmr/m/n --> EU1/lmr/m/n on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathrm' in version `normal'
(Font) EU1/lmr/m/n --> EU1/lmr/m/n on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathit' in version `normal'
(Font) OT1/cmr/m/it --> EU1/lmr/m/it on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathbf' in version `normal'
(Font) OT1/cmr/bx/n --> EU1/lmr/bx/n on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathsf' in version `normal'
(Font) OT1/cmss/m/n --> EU1/lmss/m/n on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathtt' in version `normal'
(Font) OT1/cmtt/m/n --> EU1/lmtt/m/n on input line 4.
LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
(Font) EU1/lmr/m/n --> EU1/lmr/bx/n on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathrm' in version `bold'
(Font) EU1/lmr/m/n --> EU1/lmr/bx/n on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathit' in version `bold'
(Font) OT1/cmr/bx/it --> EU1/lmr/bx/it on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathsf' in version `bold'
(Font) OT1/cmss/bx/n --> EU1/lmss/bx/n on input line 4.
LaTeX Font Info: Overwriting math alphabet `\mathtt' in version `bold'
(Font) OT1/cmtt/m/n --> EU1/lmtt/bx/n on input line 4.
! Font \zf@basefont=Code2000 at 10.0pt not loadable: Metric (TFM) file or insta
lled font not found.
\zf@fontspec ...ntname \zf@suffix " at \f@size pt
\unless \ifzf@icu \zf@set@...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
! Undefined control sequence.
\zf@set@font@type ...onttype \zf@basefont \zf@tfm
\or \zf@atsuitrue \ifnum \...
l.5 \setmainfont{Code2000}
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.
! Font \zf@basefont=Code2000 at 10.0pt not loadable: Metric (TFM) file or insta
lled font not found.
\zf@fontspec ...ntname \zf@suffix " at \f@size pt
\fi \zf@firsttimetrue \zf@...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
\c@zf@famc@Code2000=\count96
Package fontspec Info: Defining font family for 'Code2000' with options [] on i
nput line 5.
! Font \@tempfontb=Code2000 at 10.0pt not loadable: Metric (TFM) file or instal
led font not found.
\\zf@make@font@shapes ...f@suffix " at \f@size pt
\edef \@tempb {\fontname \...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
! Font \@tempfonta=Code2000 at 10.0pt not loadable: Metric (TFM) file or instal
led font not found.
\\zf@make@font@shapes ...f@suffix " at \f@size pt
\edef \@tempa {\fontname \...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
! Font \@tempfontb=Code2000/B at 10.0pt not loadable: Metric (TFM) file or inst
alled font not found.
\\zf@make@font@shapes ...f@suffix " at \f@size pt
\edef \@tempb {\fontname \...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
Package fontspec Info: Could not resolve font Code2000/B (it might not exist) o
n input line 5.
! Font \@tempfonta=Code2000 at 10.0pt not loadable: Metric (TFM) file or instal
led font not found.
\\zf@make@font@shapes ...f@suffix " at \f@size pt
\edef \@tempa {\fontname \...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
! Font \@tempfontb=Code2000/I at 10.0pt not loadable: Metric (TFM) file or inst
alled font not found.
\\zf@make@font@shapes ...f@suffix " at \f@size pt
\edef \@tempb {\fontname \...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
Package fontspec Info: Could not resolve font Code2000/I (it might not exist) o
n input line 5.
! Font \@tempfonta=Code2000 at 10.0pt not loadable: Metric (TFM) file or instal
led font not found.
\\zf@make@font@shapes ...f@suffix " at \f@size pt
\edef \@tempa {\fontname \...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
! Font \@tempfontb=Code2000/BI at 10.0pt not loadable: Metric (TFM) file or ins
talled font not found.
\\zf@make@font@shapes ...f@suffix " at \f@size pt
\edef \@tempb {\fontname \...
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
Package fontspec Info: Could not resolve font Code2000/BI (it might not exist)
on input line 5.
! Font EU1/Code2000(0)/m/n/10=Code2000: at 10.0pt not loadable: Metric (TFM) fi
le or installed font not found.
<to be read again>
relax
l.5 \setmainfont{Code2000}
I wasn't able to read the size data for this font,
so I will ignore the font specification.
[Wizards can fix TFM files using TFtoPL/PLtoTF.]
You might try inserting a different font spec;
e.g., type `I\font<same font id>=<substitute font name>'.
Missing character: There is no a in font nullfont!
Missing character: There is no b in font nullfont!
Missing character: There is no c in font nullfont!
Missing character: There is no 1 in font nullfont!
[1
] (./demo_unicode4.aux)
*File List*
article.cls 2007/10/19 v1.4h Standard LaTeX document class
size10.clo 2007/10/19 v1.4h Standard LaTeX file (size option)
fontspec.sty 2008/08/09 v1.18 Advanced font selection for XeLaTeX
ifxetex.sty 2009/01/23 v0.5 Provides ifxetex conditional
calc.sty 2007/08/22 v4.3 Infix arithmetic (KKT,FJ)
xkeyval.sty 2008/08/13 v2.6a package option processing (HA)
xkeyval.tex 2008/08/13 v2.6a key=value parser (HA)
fontenc.sty
eu1enc.def 2008/03/08 v0.1d Experimental unicode font encoding
eu1lmr.fd 2007/01/14 v1.3 Font defs for Latin Modern
fontspec.cfg
***********
)
Here is how much of TeX's memory you used:
2186 strings out of 494665
44134 string characters out of 1166477
121792 words of memory out of 3000000
5460 multiletter control sequences out of 15000+50000
3648 words of font info for 15 fonts, out of 3000000 for 9000
669 hyphenation exceptions out of 8191
27i,4n,27p,449b,142s stack positions out of 5000i,500n,10000p,200000b,50000s
Output written on demo_unicode4.pdf (1 page).
答案1
该问题的初始版本具有误导性，因为它识别出存在未定义的命令错误，但没有显示哪个命令未定义。错误是
! Undefined control sequence.
\zf@set@font@type ...onttype \zf@basefont \zf@tfm
\or \zf@atsuitrue \ifnum \...
l.5 \setmainfont{Code2000}
因此未定义的命令是\zf@tfm。
但是这个错误本质上是由于没有在第一个错误处停止而导致的虚假内部故障。（当您滚动浏览错误时，TeX 的恢复操作通常不是特别有用，只会导致大量虚假错误）。
报告的第一个错误是
! Font \zf@basefont=Code2000 at 10.0pt not loadable: Metric (TFM) file or insta
lled font not found.
\zf@fontspec ...ntname \zf@suffix " at \f@size pt
\unless \ifzf@icu \zf@set@...
l.5 \setmainfont{Code2000}
这意味着它无法找到该Code2000字体，因为该字体没有安装在 Tex 期望的位置，或者根本没有安装。
答案2
这个问题实际上是双重的。
- 我的系统中有一个旧版本
fontspec（包含在包装中）。texlive-xetex - 我的系统中没有 code2000 包。
1. 确保您的系统中拥有最新版本的 fontspec：
\listfiles在代码中包含该命令有助于跟踪正确的版本fontspec.sty。日志文件提供了以下信息：fontspec.sty 2008/08/09 v1.18 Advanced font selection for XeLaTeX –下一步是下载最新版本的 fontspec。
texlive-xetex从存储库安装最新的软件包。我按照安装和使用 XeTeX安装该包。
2.安装code2000包。
- 从相应链接下载软件包http://www.fonts2u.com/code2000.font
- 复制到
/usr/share/fonts/ fc-cache -fv刷新字体列表。
现在代码可以编译了！
答案3
对于那些在使用字体规范包时遇到困难的人来说，如果您不断收到“未定义的控制序列”错误，这就是我发现的解决方法！
就我而言，几个小时后我发现问题不是 Lyx 或序言中的定义。问题的根源是 MiKTeX。有时您需要更新您尝试使用的软件包，以便做到这一点：
转到 MiKTeX 更新 更新源 -> 我想要从...获取包使用最近的包存储库 -> 下一步选择 fontspec 包或您发现导致错误的包 -: 下一步包将被更新 -> 打开 lyx 并在这些糟糕的错误之后再次享受生活 ;)