大家好： Emacs AUCTEX 无法预览数学公式，之前提供的信息不充分，今天更新以下，希望能解决这个问题。
问题： 点击auctex preview 按钮
，不能现实预览公式图片，而是一个“禁止进入"的图标
. 右键点击这个图标，显示是postscript error 选择“view error" 显示如下错误信息：
另外：auctex 可以正常编译生成pdf文件，只是不能预览
/usr/local/texlive/2018/bin/x86_64-linux/rungs -dOutputFile\=\(_region_.prv/tmpZtVdYq/pr1-1.png\) -q -dDELAYSAFER -dNOPAUSE -DNOPLATFONTS -dPrinted -dTextAlphaBits\=4 -dGraphicsAlphaBits\=4 -sDEVICE\=png16m -r112.35x112.33
GS>{<</PermitFileReading[(_region_.pdf)(_region_.prv/tmpZtVdYq/preview.dsc)]>> setuserparams .locksafe} stopped pop {DELAYSAFER{.setsafe}if}stopped pop/.preview-BP currentpagedevice/BeginPage get dup null eq{pop{pop}bind}if def<</BeginPage{currentpagedevice/PageSize get dup 0 get 1 ne exch 1 get 1 ne or{.preview-BP 0.152346 0.156252 0.132815 setrgbcolor clippath fill 0.968765 0.968765 0.945327 setrgbcolor}{pop}ifelse}bind/PageSize[1 1]>>setpagedevice/preview-do{/.preview-ST[count 4 roll save]def dup length 0 eq{pop}{setpagedevice}{ifelse exec}stopped{handleerror quit}if .preview-ST aload pop restore}bind def /GS_PDF_ProcSet GS_PDF_ProcSet dup maxlength dict copy dup begin/graphicsbeginpage{//graphicsbeginpage exec 0.968765 0.968765 0.945327 3 copy rg RG}bind store end readonly store (_region_.prv/tmpZtVdYq/preview.dsc)(r)file /.preview-ST 1 index def dup 0 setfileposition 410()/SubFileDecode filter cvx exec .preview-ST dup dup 410 setfileposition 50()/SubFileDecode filter cvx<<>>preview-do
Error: /undefined in GS_PDF_ProcSet
Operand stack:
GS_PDF_ProcSet
Execution stack:
%interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- %loop_continue --nostringval-- --nostringval-- false 1 %stopped_push .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval--
Dictionary stack:
--dict:977/1684(ro)(G)-- --dict:0/20(G)-- --dict:79/200(L)--
Current allocation mode is local
Last OS error: No such file or directory
Current file position is 644
GS<1>
同样右击“禁止进入”图标，选择“view source" 显示：
%!PS-Adobe-3.0
%%CreationDate: (D:20190724190028+08'00')
%%DocumentMedia: y8.03x27.235 27.235 8.03 70 white ()
%%Pages: 1
%%EndComments
%%BeginProlog
/Page null def
/Page# 0 def
/PDFSave null def
/DSCPageCount 0 def
/DoPDFPage {dup /Page# exch store dup dopdfpages } def
%%EndProlog
%%BeginSetup
(_region_.pdf) (r) file { DELAYSAFER { .setsafe } if } stopped pop
runpdfbegin
process_trailer_attrs
%%EndSetup
%%Page: 1 1
%%PageMedia: y8.03x27.235
1 DoPDFPage
%%Trailer
runpdfend
%%EOF
M-x preview-report-bug 得到的信息如下：
To: [email protected]
Subject: 12.1.2; auctex
From: wzt <wzt@wzt-ThinkPad-T480.i-did-not-set--mail-host-address--so-tickle-me>
--text follows this line--
Remember to cover the basics. Including a minimal LaTeX example
file exhibiting the problem might help.
Emacs : GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30)
of 2019-06-10
Package: 12.1.2
Run buffer contents:
Running `Preview-LaTeX' on `~/research/manuscripts/_region_' with ``pdflatex -interaction=nonstopmode -file-line-error \&prv_scratch "/AUCTEXINPUT{" _region_.tex "}"''
This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2018) (preloaded format=pdflatex)
restricted \write18 enabled.
entering extended mode
LaTeX2e <2018-04-01> patch level 5
CUSTOMISED FORMAT. Preloaded files:
.
scratch.tex
article.cls 2014/09/29 v1.4h Standard LaTeX document class
size11.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
geometry.sty 2018/04/16 v5.8 Page Geometry
keyval.sty 2014/10/28 v1.15 key=value parser (DPC)
ifpdf.sty 2017/03/15 v3.2 Provides the ifpdf switch
ifvtex.sty 2016/05/16 v1.6 Detect VTeX and its facilities (HO)
ifxetex.sty 2010/09/12 v0.6 Provides ifxetex conditional
graphicx.sty 2017/06/01 v1.1a Enhanced LaTeX Graphics (DPC,SPQR)
graphics.sty 2017/06/25 v1.2c Standard LaTeX Graphics (DPC,SPQR)
trig.sty 2016/01/03 v1.10 sin cos tan (DPC)
graphics.cfg 2016/06/04 v1.11 sample graphics configuration
pdftex.def 2018/01/08 v1.0l Graphics/color driver for pdftex
grffile.sty 2017/06/30 v1.18 Extended file name support for graphics (HO)
kvoptions.sty 2016/05/16 v3.12 Key value format for package options (HO)
ltxcmds.sty 2016/05/16 v1.23 LaTeX kernel commands for general use (HO)
kvsetkeys.sty 2016/05/16 v1.17 Key value parser (HO)
infwarerr.sty 2016/05/16 v1.4 Providing info/warning/error messages (HO)
etexcmds.sty 2016/05/16 v1.6 Avoid name clashes with e-TeX commands (HO)
ifluatex.sty 2016/05/16 v1.4 Provides the ifluatex switch (HO)
pdftexcmds.sty 2018/01/30 v0.27 Utility functions of pdfTeX for LuaTeX (HO)
longtable.sty 2014/10/28 v4.11 Multi-page Table package (DPC)
wrapfig.sty 2003/01/31 v 3.6
rotating.sty 2016/08/11 v2.16d rotated objects in LaTeX
ifthen.sty 2014/09/29 v1.1c Standard LaTeX ifthen package (DPC)
ulem.sty 2012/05/18
amsmath.sty 2017/09/02 v2.17a AMS math features
amstext.sty 2000/06/29 v2.01 AMS text
amsgen.sty 1999/11/30 v2.0 generic functions
amsbsy.sty 1999/11/29 v1.2d Bold Symbols
amsopn.sty 2016/03/08 v2.02 operator names
textcomp.sty 2017/04/05 v2.0i Standard LaTeX package
ts1enc.def 2001/06/05 v3.0e (jk/car/fm) Standard LaTeX file
ts1enc.dfu 2018/04/05 v1.2c UTF-8 support for inputenc
amssymb.sty 2013/01/14 v3.01 AMS font symbols
amsfonts.sty 2013/01/14 v3.01 Basic AMSFonts s...
[...]
....
hpdftex.def 2018/02/06 v6.86b Hyperref driver for pdfTeX
rerunfilecheck.sty 2016/05/16 v1.8 Rerun checks for auxiliary files (HO)
umsa.fd 2013/01/14 v3.01 AMS symbols A
umsb.fd 2013/01/14 v3.01 AMS symbols B
.
(./_region_.tex
No file _region_.aux.
(/usr/local/texlive/2018/texmf-dist/tex/latex/base/ts1cmr.fd) (/home/wzt/.emacs.d/elpa/auctex-12.1.2/latex/preview.sty (/usr/local/texlive/2018/texmf-dist/tex/generic/luatex85/luatex85.sty) (/home/wzt/.emacs.d/elpa/auctex-12.1.2/latex/prtightpage.def) (/home/wzt/.emacs.d/elpa/auctex-12.1.2/latex/prauctex.def
No auxiliary output files.
(/home/wzt/.emacs.d/elpa/auctex-12.1.2/latex/prauctex.cfg)) (/home/wzt/.emacs.d/elpa/auctex-12.1.2/latex/prfootnotes.def)
Preview: Fontsize 10.95pt
Preview: PDFoutput 1
)
*geometry* driver: auto-detecting
*geometry* detected driver: pdftex
(/usr/local/texlive/2018/texmf-dist/tex/context/base/mkii/supp-pdf.mkii
[Loading MPS to PDF converter (version 2006.09.02).]
) (/usr/local/texlive/2018/texmf-dist/tex/latex/oberdiek/epstopdf-base.sty (/usr/local/texlive/2018/texmf-dist/tex/latex/oberdiek/grfext.sty) (/usr/local/texlive/2018/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg)) (/usr/local/texlive/2018/texmf-dist/tex/latex/hyperref/nameref.sty (/usr/local/texlive/2018/texmf-dist/tex/generic/oberdiek/gettitlestring.sty)) !name(scratch.tex) !offset(-3)
./_region_.tex:32: Preview: Snippet 1 started.
<-><->
l.32 $
x=2$
Preview: Tightpage -32891 -32891 32891 32891
./_region_.tex:32: Preview: Snippet 1 ended.(462465+0x1725769).
<-><->
l.32 $x=2$
[1{/usr/local/texlive/2018/texmf-var/fonts/map/pdftex/updmap/pdftex.map}] )
(see the transcript file for additional information)</usr/local/texlive/2018/texmf-dist/fonts/type1/public/amsfonts/cm/cmmi10.pfb></usr/local/texlive/2018/texmf-dist/fonts/type1/public/amsfonts/cm/cmr10.pfb>
Output written on _region_.pdf (1 page, 16141 bytes).
Transcript written on _region_.log.
TeX Output exited as expected with code 1 at Wed Jul 24 19:00:28
Running `Preview-PDF2DSC' with ``pdf2dsc _region_.pdf _region_.prv/tmpZtVdYq/preview.dsc''
Preview-PDF2DSC finished at Wed Jul 24 19:00:28
Running `Preview-Ghostscript' with ``/usr/local/texlive/2018/bin/x86_64-linux/rungs -dOutputFile\=\(_region_.prv/tmpZtVdYq/pr1-\%d.png\) -q -dDELAYSAFER -dNOPAUSE -DNOPLATFONTS -dPrinted -dTextAlphaBits\=4 -dGraphicsAlphaBits\=4 -sDEVICE\=png16m -r112.35x112.33''
Preview-Ghostscript finished at Wed Jul 24 19:00:28
current state:
==============
(setq
AUCTeX-version "12.1.2"
LaTeX-command-style '((""
"%(PDF)%(latex) %(file-line-error) %(extraopts) %S%(PDFout)")
)
image-types '(svg png gif tiff jpeg xpm xbm pbm postscript)
preview-image-type 'png
preview-image-creators '((dvipng
(open preview-gs-open
preview-dvipng-process-setup)
(place preview-gs-place)
(close preview-dvipng-close))
(png (open preview-gs-open)
(place preview-gs-place)
(close preview-gs-close))
(jpeg (open preview-gs-open)
(place preview-gs-place)
(close preview-gs-close))
(pnm (open preview-gs-open)
(place preview-gs-place)
(close preview-gs-close))
(tiff (open preview-gs-open)
(place preview-gs-place)
(close preview-gs-close))
)
preview-dvipng-image-type 'png
preview-dvipng-command "dvipng -picky -noghostscript %d -o %m/prev%%03d.png"
preview-pdf2dsc-command "pdf2dsc %s.pdf %m/preview.dsc"
preview-gs-command "/usr/local/texlive/2018/bin/x86_64-linux/rungs"
preview-gs-options '("-q" "-dDELAYSAFER" "-dNOPAUSE" "-DNOPLATFONTS"
"-dPrinted" "-dTextAlphaBits=4"
"-dGraphicsAlphaBits=4")
preview-gs-image-type-alist '((png png "-sDEVICE=png16m")
(dvipng png "-sDEVICE=png16m")
(jpeg jpeg "-sDEVICE=jpeg")
(pnm pbm "-sDEVICE=pnmraw")
(tiff tiff "-sDEVICE=tiff12nc"))
preview-fast-conversion t
preview-prefer-TeX-bb nil
preview-dvips-command "dvips -Pwww -i -E %d -o %m/preview.000"
preview-fast-dvips-command "dvips -Pwww %d -o %m/preview.ps"
preview-scale-function 'preview-scale-from-face
preview-LaTeX-command '("%`%l \"\\nonstopmode\\nofiles\\PassOptionsToPackage{"
("," . preview-required-option-list)
"}{preview}\\AtBeginDocument{\\ifx\\ifPreview\\undefined" preview-default-preamble "\\fi}\"%' \"{\\detokenize{\" %t \"}}\"")
preview-required-option-list '("active" "tightpage" "auctex"
(preview-preserve-counters "counters"))
preview-preserve-counters nil
preview-default-option-list '("displaymath" "floats" "graphics"
"textmath" "sections" "footnotes")
preview-default-preamble '("\\RequirePackage["
("," . preview-default-option-list)
"]{preview}[2004/11/05]")
preview-LaTeX-command-replacements nil
preview-dump-replacements '(preview-LaTeX-command-replacements
("\\`\\([^ ]+\\)\\(?: +\\(?:\\(--?kanji[= ][^ ]+\\)\\|-\\(?:[^ \\\"]\\|\\\\.\\|\"[^\"]*\"\\)*\\)\\)*\\(.*\\)\\'" "\\1 -ini \\2 -interaction=nonstopmode \"&\\1\" " preview-format-name ".ini \\3")
)
preview-undump-replacements '(("\\`\\([^ ]+\\)\\(?: +\\(?:\\(--?kanji[= ][^ ]+\\)\\|-\\(?:[^ \\\"]\\|\\\\.\\|\"[^\"]*\"\\)*\\)\\)*.* \"\\\\input\" \"{\\\\detokenize{\" \\(.*\\) \"}}\"\\'" "\\1 \\2 -interaction=nonstopmode -file-line-error " preview-format-name " \"/AUCTEXINPUT{\" \\3 \"}\"")
)
preview-auto-cache-preamble 'ask
preview-TeX-style-dir "/home/wzt/.emacs.d/elpa/auctex-12.1.2/latex"
)
Output from running `/usr/local/texlive/2018/bin/x86_64-linux/rungs -h':
GPL Ghostscript 9.26 (2018-11-20)
Copyright (C) 2018 Artifex Software, Inc. All rights reserved.
Usage: gs [switches] [file1.ps file2.ps ...]
Most frequently used switches: (you can use # in place of =)
-dNOPAUSE no pause after page | -q `quiet', fewer messages
-g<width>x<height> page size in pixels | -r<res> pixels/inch resolution
-sDEVICE=<devname> select device | -dBATCH exit after last file
-sOutputFile=<file> select output file: - for stdout, |command for pipe,
embed %d or %ld for page #
Input formats: PostScript PostScriptLevel1 PostScriptLevel2 PostScriptLevel3 PDF
Default output device: x11alpha
Available devices:
alc1900 alc2000 alc4000 alc4100 alc8500 alc8600 alc9100 ap3250 atx23
atx24 atx38 bbox bit bitcmyk bitrgb bitrgbtags bj10e bj10v bj10vh bj200
bjc600 bjc800 bjc880j bjccmyk bjccolor bjcgray bjcmono bmp16 bmp16m
bmp256 bmp32b bmpgray bmpmono bmpsep1 bmpsep8 ccr cdeskjet cdj1600 cdj500
cdj550 cdj670 cdj850 cdj880 cdj890 cdj970 cdjcolor cdjmono cdnj500 cfax
chp2200 cif cljet5 cljet5c cljet5pr coslw2p coslwxl cups declj250 deskjet
devicen dfaxhigh dfaxlow display dj505j djet500 djet500c dl2100 dnj650c
epl2050 epl2050p epl2120 epl2500 epl2750 epl5800 epl5900 epl6100 epl6200
eplcolor eplmono eps2write eps9high eps9mid epson epsonc escp escpage
faxg3 faxg32d faxg4 fmlbp fmpr fpng fs600 gdi gprf hl1240 hl1250 hl7x0
hpdj1120c hpdj310 hpdj320 hpdj340 hpdj400 hpdj500 hpdj500c hpdj510
hpdj520 hpdj540 hpdj550c hpdj560c hpdj600 hpdj660c hpdj670c hpdj680c
hpdj690c hpdj850c hpdj855c hpdj870c hpdj890c hpdjplus hpdjportable ibmpro
ijs imagen inferno ink_cov inkcov itk24i itk38 jetp3852 jj100 jpeg
jpegcmyk jpeggray la50 la70 la75 la75plus laserjet lbp310 lbp320 lbp8
lex2050 lex3200 lex5700 lex7000 lips2p lips3 lips4 lips4v lj250 lj3100sw
lj4dith lj4dithp lj5gray lj5mono ljet2p ljet3 ljet3d ljet4 ljet4d
ljet4pjl ljetplus ln03 lp1800 lp1900 lp2000 lp2200 lp2400 lp2500 lp2563
lp3000c lp7500 lp7700 lp7900 lp8000 lp8000c lp8100 lp8200c lp8300c
lp8300f lp8400f lp8500c lp8600 lp8600f lp8700 lp8800c lp8900 lp9000b
lp9000c lp9100 lp9200b lp9200c lp9300 lp9400 lp9500c lp9600 lp9600s
lp9800c lps4500 lps6500 lq850 lxm3200 lxm5700m m8510 md1xMono md2k
md50Eco md50Mono md5k mgr4 mgr8 mgrgray2 mgrgray4 mgrgray8 mgrmono miff24
mj500c mj6000c mj700v2c mj8000c ml600 necp6 npdl nullpage oce9050 oki182
oki4w okiibm oprp opvp paintjet pam pamcmyk32 pamcmyk4 pbm pbmraw pcl3
pclm pcx16 pcx24b pcx256 pcxcmyk pcxgray pcxmono pdfimage24 pdfimage32
pdfimage8 pdfwrite pdfwrite pdfwrite pgm pgmraw pgnm pgnmraw photoex
picty180 pj pjetxl pjxl pjxl300 pkm pkmraw pksm pksmraw plan plan9bm
planc plang plank planm plib plibc plibg plibk plibm png16 png16m png256
png48 pngalpha pnggray pngmono pngmonod pnm pnmraw ppm ppmraw pr1000
pr1000_4 pr150 pr201 ps2write psdcmyk psdcmykog psdrgb pwgraster pxlcolor
pxlmono r4081 rinkj rpdl samsunggdi sj48 spotcmyk st800 stcolor t4693d2
t4693d4 t4693d8 tek4696 tiff12nc tiff24nc tiff32nc tiff48nc tiff64nc
tiffcrle tiffg3 tiffg32d tiffg4 tiffgray tifflzw tiffpack tiffscaled
tiffscaled24 tiffscaled32 tiffscaled4 tiffscaled8 tiffsep tiffsep1
txtwrite uniprint x11 x11alpha x11cmyk x11cmyk2 x11cmyk4 x11cmyk8
x11gray2 x11gray4 x11mono xcf xes xpswrite
Search path:
/usr/share/ghostscript/9.26/Resource/Init :
/usr/share/ghostscript/9.26/lib :
/usr/share/ghostscript/9.26/Resource/Font :
/usr/share/ghostscript/fonts : /var/lib/ghostscript/fonts :
/usr/share/cups/fonts : /usr/share/ghostscript/fonts :
/usr/local/lib/ghostscript/fonts : /usr/share/fonts
Ghostscript is also using fontconfig to search for font files
For more information, see /usr/share/doc/ghostscript/Use.htm.
On debian system you may need to install ghostscript-doc package.
Please report bugs to bugs.ghostscript.com.
系统和版本：
ubuntu 18.04
GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30)
of 2019-06-10
auctex --verion 12.1.2
gs --version 9.26
latex-math-preview 20170522.1455
emacs preview 参数设置中的 Preview Tex Style Dir 路径是： /home/wzt/.emacs.d/elpa/auctex-12.1.2/latex
该路径下文件为：preview.sty 在该目录下
ls /home/wzt/.emacs.d/elpa/auctex-12.1.2/latex
bootstrap.ins prcounters.def prlyx.def prtracingall.def Makefile.in preview.dtx prshowbox.def README prauctex.cfg preview.sty prshowlabels.def prauctex.def prfootnotes.def prtightpage.def
所用的.tex 文件，只是写一个简单的公式：$x=2$。如下：
% Created 2019-07-01 一 18:26
% Intended LaTeX compiler: xelatex
\documentclass[11pt]{article}
\usepackage{geometry}
\geometry{papersize={50cm,50cm}}
\usepackage{graphicx}
\usepackage{grffile}
\usepackage{longtable}
\usepackage{wrapfig}
\usepackage{rotating}
\usepackage[normalem]{ulem}
\usepackage{amsmath}
\usepackage{textcomp}
\usepackage{amssymb}
\usepackage{capt-of}
\usepackage{hyperref}
\author{wzt}
\date{\today}
\title{temp}
\hypersetup{
pdfauthor={wzt},
pdftitle={},
pdfkeywords={},
pdfsubject={},
pdfcreator={Emacs 27.0.50 (Org mode 9.1.9)},
pdflang={English}}
\begin{document}
$x=2$
\end{document}
初步判断
- 因为“禁止进入”图标，显示的是“postscript error" 所以可能和ghostscript 有关。
- postscript error 内容显示 Error: /undefined in GS_PDF_ProcSet， 感觉是GS_PDF_ProcSet 这个变量没有定义，这个应该是postscript 语言定义的，我不懂这中语言，大家有懂得，应该能分析出哪里出了问题。