Cannot generate html with chinese text, seems like fonts are missing.

Hello together, I am currently trying to use make4ht to generate a html file in chinese language. Unfortunately, it seems like fonts are missing, see output below:

\documentclass{article}
\usepackage{tex4ht}
\usepackage{CJK}
\setcounter{secnumdepth}{0}

\begin{document}

\begin{CJK}{UTF8}{gbsn}
例如，您可以使用 BIA 秤或体脂卡尺测量您的体脂百分比。
\end{CJK}

\end{document}

I get the following output. Please note, I also tried with gkai insteak of gbsn for CJK package. This also does not work. Would be great if someone could provide a direction how to solve the issue. I am on a Macbook with MacTex installed. PDF file generation works fine.

make4ht -f html5 introduction_zh_html.tex
[STATUS]  make4ht: Conversion started
[STATUS]  make4ht: Input file: introduction_zh_html.tex
--- warning --- Couldn't find font `gbsnu30.htf' (char codes: 0--246)

----------------------------------------------------
environment file
----------------------------------------------------
% unix/tex4ht.env (2019-03-07), generated from tex4ht-env.tex, and
% modified by hand for TeX Live (unix).
% Copyright 2009-2019 TeX Users Group
% Copyright 1997-2009 Eitan M. Gurari
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either
% version 1.3c of this license or (at your option) any
% later version. The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.3c or later is part of all distributions
% of LaTeX version 2005/12/01 or later.
%
% This work has the LPPL maintenance status "maintained".
%
% The Current Maintainer of this work
% is the TeX4ht Project <http://tug.org/tex4ht>.
%
% If you modify this program, changing the
% version identification would be appreciated.%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Notes:                                                            %
%  1. Empty lines might be harmful                                  %
%  2. Tagged script segments <tag>...</tag> are scanned only if     %
%     their names are specified within -ctag switches of tex4ht.c   %
%     and t4ht.c. When -c switches are not supplied, a -cdefault    %
%     is implicitly assumed.                                        %
%        The tags <tag> and </tag>, but not their bodies, are       %
%     ignored if they are not located at the start of their lines.  %
%  3. Place this file in your work directory and/or root directory  %
%     and/or in directory `xxx' of your choice. In the latest case, %
%     compile tex4ht.c and t4ht.c with `#define ENVFILE xxx', or    %
%     provide the address of the file to tex4ht and t4ht throught   %
%     the -e switch                                                 %
%  4. Under kpathsea, the substring `%%~' may be employed in        %
%     commands to indirectly obtain the value of ${TEXMFDIST}.      %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% * Replace `path', and possibly what follows, with appropriate     %
%   content                                                         %
% * A path may start with:                                          %
%   ~ for environment variable HOME                                 %
%   ~~ for environment variable TEX4HTTFM                           %
%   %%~ for ${TEXMFDIST} of KPATHSEA                                %
% * A ! requests recursive search into subdirectories               %
% * Multiple t and i entries are allowed                            %
% * When supported by kpathsea                                      %
%   + t entries are ignored                                         %
%   + the path before /ht-fonts/ is ignored in i records that don't %
%     represent real addresses                                      %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
tpath/tex/texmf/fonts/tfm/!
%
<default>
i%%~/tex4ht/ht-fonts/iso8859/1/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
i%%~/tex4ht/ht-fonts/mozilla/!
i%%~/tex4ht/ht-fonts/unicode/!
</default>

<mozhtf>
i%%~/tex4ht/ht-fonts/mozilla/!
i%%~/tex4ht/ht-fonts/unicode/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
</mozhtf>

<iso2htf>
i%%~/tex4ht/ht-fonts/iso8859/2/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
i%%~/tex4ht/ht-fonts/unicode/!
</iso2htf>

<iso5htf>
i%%~/tex4ht/ht-fonts/iso8859/5/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
i%%~/tex4ht/ht-fonts/unicode/!
</iso5htf>

<iso7htf>
i%%~/tex4ht/ht-fonts/iso8859/7/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
i%%~/tex4ht/ht-fonts/unicode/!
</iso7htf>

<iso8htf>
i%%~/tex4ht/ht-fonts/iso8859/8/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
i%%~/tex4ht/ht-fonts/unicode/!
</iso8htf>

<iso15htf>
i%%~/tex4ht/ht-fonts/iso8859/15/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
i%%~/tex4ht/ht-fonts/unicode/!
</iso15htf>

<koi8rhtf>
i%%~/tex4ht/ht-fonts/koi/8r/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
i%%~/tex4ht/ht-fonts/unicode/!
</koi8rhtf>

<symhtf>
i%%~/tex4ht/ht-fonts/symbol/!
i%%~/tex4ht/ht-fonts/unicode/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
</symhtf>

<win1251htf>
i%%~/tex4ht/ht-fonts/win/1251/!
i%%~/tex4ht/ht-fonts/unicode/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
</win1251htf>

<unihtf>
i%%~/tex4ht/ht-fonts/unicode/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
</unihtf>

<emspkhtf>
i%%~/tex4ht/ht-fonts/html-speech/!
i%%~/tex4ht/ht-fonts/unicode/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
i%%~/tex4ht/ht-fonts/css/emacspeak/!
</emspkhtf>

<jsmlhtf>
i%%~/tex4ht/ht-fonts/jsml/!
i%%~/tex4ht/ht-fonts/unicode/!
i%%~/tex4ht/ht-fonts/ascii/!
i%%~/tex4ht/ht-fonts/alias/!
</jsmlhtf>

%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% dvi-to-xxx                                                        %
%   choose one G-script                                             %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% dvips options                                                     %
%   magnification: -x mag  (e.g., -x 1200)                          %
%   page size:     -T x,y  (e.g., -T 14in,14in)                     %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
<netpbm>
Gdvips -Ppdf -mode ibmvga -D 110 -f %%1 -pp %%2  > zz%%4.ps
Ggs -sDEVICE=ppm -r110 -sOutputFile=zz%%4.ppm -q -dbatch -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -dNOPAUSE zz%%4.ps -c quit
Gmv zz%%4.ppm temp.ppm
Gpnmcrop  temp.ppm > zz%%4.ppm
Gpnmtopng -interlace -transparent 1,1,1 zz%%4.ppm > %%3
 Gppmtopng -interlace -transparent 1,1,1 zz%%4.ppm > %%3
Grm zz%%4.ps
Grm zz%%4.ppm
Grm temp.ppm
% Gppmtogif -interlace -transparent 1,1,1 zz%%4.ppm > %%3 
</netpbm>
<convert>
 G.png
 Gdvips -E -q -Ppdf -f %%1 -pp %%2 > zz%%4.ps
 Ggs -sDEVICE=pngalpha -sOutputFile=%%3 -r110x110 -dEPSCrop -dBackgroundColor=16#ffffff -dTextAlphaBits=2 -dGraphicsAlphaBits=2 -q -dbatch -dNOPAUSE zz%%4.ps -c quit
 Grm zz%%4.ps    
G.svg
Gdvisvgm -n -p %%2 --exact -c 1.4,1.4 -s %%1 > %%3  
G.
%echo "dbg: got to dvips to png via gs (unix dvips convert)"
Gdvips -E -q -Ppdf -f %%1 -pp %%2 > zz%%4.ps
Ggs -sDEVICE=pngalpha -sOutputFile=%%3 -r110x110 -dEPSCrop -dBackgroundColor=16#ffffff -dTextAlphaBits=2 -dGraphicsAlphaBits=2 -q -dbatch -dNOPAUSE zz%%4.ps -c quit
Grm zz%%4.ps 
%--------- alternative instructions for old versions of convert
% Gconvert -trim -density 110x110 -transparent "#FFFFFF" zz%%4.ps %%3
% Gconvert -crop 0x0 +repage -density 110x110 -transparent "#FFFFFF" zz%%4.ps %%3
% Gconvert -crop 0x0 +page -density 110x110 -transparent "#FFFFFF" zz%%4.ps %%3
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%  
</convert>
 <dvipng>
G.png
%echo "dbg: got to dvi to png via (dvipng)"
Gdvipng -T tight -D 144 -bg Transparent -pp %%2:%%2 %%1 -o %%3
G.gif
Gdvipng -T tight -D 144 -bg Transparent -gif -pp %%2:%%2 %%1 -o %%3
G.svg
Gdvisvgm -n -p %%2 --exact -c 1.4,1.4 -s %%1 > %%3  
G.
Gdvipng -T tight -D 144 -bg Transparent -pp %%2:%%2 %%1 -o %%3
% avoiding convert for mactex.
% Gdvips -Ppdf -mode ibmvga -D 110 -f %%1 -pp %%2 > zz%%4.ps
% Gconvert -crop 0x0 -density 110x110 -transparent '#FFFFFF' zz%%4.ps %%3
%Grm zz%%4.ps
  </dvipng>

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Default scripts, shifted rightward 1 pos
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 s--- needs --- %%1.idv[%%2] ==> %%3 ---
 b--- characters ---
 g.png
% empty bitmaps                                                     %
 Ecopy  empty.png %%1%%2
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
%
% * Address for an automatically created bookkeeping file           %
% * Ignored under kpathsea                                          %
% * The work directory is assumed for a default                     %
 l~/tex4ht.dir/tex4ht.fls
%
% t4ht -d%%2                                                        %
Mmv %%1 %%2%%3
Ccp %%1 %%2%%3
% t4ht -d%%2 -m%%1                                                  %
Achmod %%1 %%2%%3
% removed protection                                                %
S*
%
<javahelp>
.html mv %%1.html %%1.tmp
.html java -classpath  %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -s javahelp.4xt -o %%1.html %%1.tmp
.jhm echo "java -jar ${HOME}/jh2.0/javahelp/bin/jhindexer.jar -db %%0-doc/%%1-jhs %%1*.html"
.jhm echo "--- Warning ---  Beware of leftover %%1*.html files from other compilations"
.jhm java -jar ${HOME}/jh2.0/javahelp/bin/jhindexer.jar -db %%0-doc/%%1-jhs %%1*.html
</javahelp>
<javahelp1>
.jhm java -jar ${HOME}/jh1.1.3/javahelp/bin/jhindexer.jar -db %%0-doc/%%1-jhs %%1*.html
</javahelp1>

<emspk>
.html mv %%1.html %%1.tmp
.html java -classpath  %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -o %%1.html %%1.tmp
</emspk>

<jsml>
.jsml mv %%1.jsml %%1.tmp
.jsml java -classpath %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -o %%1.jsml %%1.tmp
</jsml>

<docbk>
.xml cp %%1.xml %%1.tmp
.xml java -classpath %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -o %%1.xml %%1.tmp
</docbk>

<xhtml>
.html mv %%1.html %%1.tmp
.html java -classpath  %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -s xhtml.4xt -o %%1.html %%1.tmp
.xht mv %%1.xht %%1.tmp
.xht java -classpath  %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -s xhtml.4xt -o %%1.xht %%1.tmp
.xml mv %%1.xml %%1.tmp
.xml java -classpath  %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -s xhtml.4xt -o %%1.xml %%1.tmp
</xhtml>

<xhtmml>
.html mv %%1.html %%1.tmp
.html java -classpath  %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -s xhtmml.4xt -o %%1.html %%1.tmp
.xht mv %%1.xht %%1.tmp
.xht java -classpath  %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -s xhtmml.4xt -o %%1.xht %%1.tmp
.xml mv %%1.xml %%1.tmp
.xml java -classpath  %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -s xhtmml.4xt -o %%1.xml %%1.tmp
</xhtmml>

<ooxtpipes>
.4oo mv %%0.4oo %%0.tmp
.4oo java -classpath %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -o %%0.4oo %%0.tmp
.4om mv %%1.4om %%1.tmp
.4om java -classpath %%~/tex4ht/bin/tex4ht.jar xtpipes -i %%~/tex4ht/xtpipes/ -o %%1.4om %%1.tmp
</ooxtpipes>
%
<validatehtml>
 .html xmllint --noout --valid --html %%1.html
</validatehtml>
<validate>
 .xml xmllint --noout --valid %%1.xml
 .html xmllint --noout --valid %%1.html
 .css mycssparser %%1.css
</validate>
 %
<oo>
%%% openoffice                                                      %
.4oo mkdir sxw-%%0.dir
.4os mkdir sxw-%%0.dir/Pictures
.4os mv    %%1.4os         sxw-%%0.dir/settings.xml
.4oo mv    %%0.4oo         sxw-%%0.dir/content.xml
%                                                                   %
.4om mkdir sxw-%%0.dir/%%1
.4om mv    %%1.4om         sxw-%%0.dir/%%1/content.xml
.4om cp    sxw-%%0.dir/settings.xml  sxw-%%0.dir/%%1/settings.xml
%                                                                   %
.4of mkdir sxw-%%0.dir/META-INF
.4of mv    %%1.4of         sxw-%%0.dir/META-INF/manifest.xml
%                                                                   %
.4ot mv    %%1.4ot         sxw-%%0.dir/meta.xml
.4oy mv    %%1.4oy         sxw-%%0.dir/styles.xml
% .4og cp  --parents %%1   Pictures
% .4og mkdir -p              sxw-%%0.dir/Pictures/%%1
% .4og rmdir                 sxw-%%0.dir/Pictures/%%1
.4og cp    %%1             sxw-%%0.dir/Pictures/
%-- sxw --                                                          %
.4ox cd sxw-%%0.dir; zip -r %%0.sxw * ; cd ..
%                                                                   %
.4ox mv    sxw-%%0.dir/%%0.sxw .
%                                                                   %
.4ox rm    %%1.4ox
.4ox rm -r -f sxw-%%0.dir
%-- odt --                                                          %
.4od cd sxw-%%0.dir; zip -r %%0.odt * ; cd ..
%                                                                   %
.4od mv    sxw-%%0.dir/%%0.odt .
%                                                                   %
.4od rm    %%1.4od
.4od rm -r -f sxw-%%0.dir
%%% end openoffice                                                  %
</oo>
%
% end of file
----------------------------------------------------
--- warning --- Couldn't find font `gbsnu6b.htf' (char codes: 32--253)
--- warning --- Couldn't find font `gbsnu52.htf' (char codes: 0--255)
--- warning --- Couldn't find font `gbsnu76.htf' (char codes: 0--254)
--- warning --- Couldn't find font `gbsnu91.htf' (char codes: 2--220)
--- warning --- Couldn't find font `gbsnu6d.htf' (char codes: 1--252)
--- warning --- Couldn't find font `gbsnu5c.htf' (char codes: 1--251)
--- warning --- Couldn't find font `gbsnu81.htf' (char codes: 2--254)
--- warning --- Couldn't find font `gbsnu62.htf' (char codes: 6--255)
--- warning --- Couldn't find font `gbsnu79.htf' (char codes: 1--253)
--- warning --- Couldn't find font `gbsnu75.htf' (char codes: 4--255)
--- warning --- Couldn't find font `gbsnu4e.htf' (char codes: 0--255)
--- warning --- Couldn't find font `gbsnu53.htf' (char codes: 0--253)
--- warning --- Couldn't find font `gbsnu60.htf' (char codes: 0--250)
--- warning --- Couldn't find font `gbsnuff.htf' (char codes: 1--229)
--- warning --- Couldn't find font `gbsnu59.htf' (char codes: 2--255)
--- warning --- Couldn't find font `gbsnu4f.htf' (char codes: 1--254)
[STATUS]  make4ht: Conversion finished

michal-h21 / make4ht

Cannot generate html with chinese text, seems like fonts are missing. #105