曾经在Windows+TexLive上可以正常生成pdf的tex文件，后续在另外机器的Windows+TexLive下面出现了错误。
tex文件：
\documentclass[11pt,a4paper]{article} \usepackage[left=3cm, right=2cm, top=2.5cm, bottom=2.5cm]{geometry} \usepackage{leftidx} \usepackage{CJKutf8} \begin{CJK}{UTF8}{song} \begin{document} some content here. 具体内容 \end{CJK} \end{document}生成pdf时的错误：
This is pdfTeX, Version 3.14159265-2.6-1.40.17 (TeX Live 2016/W32TeX) (preloaded format=pdflatex) restricted \write18 enabled. entering extended mode (./δ����-5.tex LaTeX2e <2016/03/31> patch level 3 Babel <3.9r> and hyphenation patterns for 83 language(s) loaded. (d:/texlive/texmf-dist/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (d:/texlive/texmf-dist/tex/latex/base/size11.clo)) (d:/texlive/texmf-dist/tex/latex/geometry/geometry.sty (d:/texlive/texmf-dist/tex/latex/graphics/keyval.sty) (d:/texlive/texmf-dist/tex/generic/oberdiek/ifpdf.sty) (d:/texlive/texmf-dist/tex/generic/oberdiek/ifvtex.sty) (d:/texlive/texmf-dist/tex/generic/ifxetex/ifxetex.sty)) (d:/texlive/texmf-dist/tex/latex/leftidx/leftidx.sty) (d:/texlive/texmf-dist/tex/latex/cjk/texinput/CJKutf8.sty (d:/texlive/texmf-dist/tex/latex/base/inputenc.sty (d:/texlive/texmf-dist/tex/latex/base/utf8.def (d:/texlive/texmf-dist/tex/latex/base/t1enc.dfu) (d:/texlive/texmf-dist/tex/latex/base/ot1enc.dfu) (d:/texlive/texmf-dist/tex/latex/base/omsenc.dfu))) (d:/texlive/texmf-dist/tex/latex/cjk/texinput/CJK.sty (d:/texlive/texmf-dist/tex/latex/cjk/texinput/mule/MULEenc.sty) (d:/texlive/texmf-dist/tex/latex/cjk/texinput/CJK.enc)) (d:/texlive/texmf-dist/tex/latex/base/fontenc.sty)) (d:/texlive/texmf-dist/tex/latex/cjk/texinput/utf8/UTF8.bdg) (d:/texlive/texmf-dist/tex/latex/cjk/texinput/utf8/UTF8.enc) (d:/texlive/texmf-dist/tex/latex/cjk/texinput/utf8/UTF8.chr) No file δ����-5.aux. *geometry* driver: auto-detecting *geometry* detected driver: pdftex (d:/texlive/texmf-dist/tex/latex/cjk/texinput/utf8/c70song.fd) [1{d:/texlive/te xmf-var/fonts/map/pdftex/updmap/pdftex.map}] (./δ����-5.aux)name = cyberb5b, rootname = cyberb5b, pointsize = mktexmf: empty or non-existent rootfile! Cannot find font cyberb5b in map file(s). kpathsea: Running mktexmf cyberb5b.mf The command name is D:\texlive\bin\win32\mktexmf Cannot find cyberb5b.mf . I try ps2pk --> gsftopk --> ttf2pk --> hbf2gf. ps2pk cannot be used. I try gsftopk. gsftopk.exe cyberb5b 657 gsftopk cannot be used. Next I try ttf2pk. ttf2pk.exe -q cyberb5b 657 ttf2pk failed. Finally I try hbf2gf. hbf2gf.exe -q -p cyberb5b 657 All trials failed. ) !pdfTeX error: pdflatex.exe (file cyberb5b): Font cyberb5b at 657 not found ==> Fatal error occurred, no output PDF file produced! kpathsea: Running mktexpk --mfmode / --bdpi 600 --mag 1+57/600 --dpi 657 cyberb5b The command name is D:\texlive\bin\win32\mktexpk kpathsea: Appending font creation commands to missfont.log.代码可以改成如下：
%\documentclass[11pt,a4paper]{article} \documentclass[11pt,a4paper,UTF8]{ctexart} \usepackage[left=3cm, right=2cm, top=2.5cm, bottom=2.5cm]{geometry} \usepackage{leftidx} %\usepackage{CJKutf8} %\begin{CJK}{UTF8}{song} \begin{document} some content here. 具体内容 %\end{CJK} \end{document}