<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">I’ve installed MacTeX 2021 on an iMac (27-inch, Late 2013) running macOS 10.15.7.<div class=""><br class=""></div><div class="">I can use some installed system founts via XeLaTeX and fontspec, but the minimum test document below fails.<div class=""><br class=""></div><div class="">Book Antiqua is installed in /Users/rowland/Library/Fonts/Book Antiqua as a font suitcase file. I got the impression that it was an OpenType fount by creating a “Smart Collection” in Fontbook.app that filtered for Kind=OpenType. I have checked the Smart Collection filter setting and it’s definitely Kind=OpenType.</div><div class=""><br class=""></div><div class="">However, when I look at the information panel for Book Antiqua in Fontbook.app, it reports that it is TrueType - OpenType is not mentioned.</div><div class=""><br class=""></div><div class="">I’m baffled. Would anyone be so kind as to explain what’s going on with Fontbook.app - that is, how come I’m filtering for OpenType but being shown something that’s apparently not OpenType, whether or not I can expect to be able to use Book Antiqua, and if so how I might do so?</div><div class=""><br class=""></div><div class="">Thanks in advance,</div><div class="">Rowland.<div class=""><br class=""></div><div class="">===============================================================</div><div class=""><br class=""></div><div class="">\documentclass{article}<br class=""><br class="">\usepackage{fontspec}<br class=""><br class="">\setmainfont{Book Antiqua}<br class=""><br class="">\begin{document}<br class=""><br class="">Hello world.<br class=""><br class="">\end{document}</div></div><div class=""><br class=""></div><div class="">===============================================================<br class=""><br class=""></div><div class="">Console output is:</div><div class=""><br class=""></div><div class="">===============================================================<br class=""></div><div class=""><br class=""></div><div class="">This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2021) (preloaded format=xelatex)<br class=""> restricted \write18 enabled.<br class="">entering extended mode<br class="">(./fontspec fiddling.tex<br class="">LaTeX2e <2020-10-01> patch level 4<br class="">L3 programming layer <2021-02-18><br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/base/article.cls<br class="">Document Class: article 2020/04/10 v1.4m Standard LaTeX document class<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/base/size10.clo))<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec.sty<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse.sty<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/l3kernel/expl3.sty<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/l3backend/l3backend-xetex.def<br class="">(|extractbb --version)))<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse-2020-10-<br class="">01.sty<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse-generic.<br class="">tex)))<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/base/fontenc.sty)<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec.cfg)))<br class="">(./fontspec fiddling.aux)<br class="">(/usr/local/texlive/2021/texmf-dist/tex/latex/base/ts1cmr.fd) [1]<br class="">(./fontspec fiddling.aux)<br class="">xdvipdfmx:fatal: Cannot proceed without the font: /Users/rowland/Library/Fonts/Book Antiqua<br class=""><br class="">No output PDF file written.<br class=""> )<br class="">Error 256 (driver return code) generating output;<br class="">file fontspec fiddling.pdf may not be valid.<br class="">SyncTeX written on fontspec fiddling.synctex.gz.<br class="">Transcript written on fontspec fiddling.log.</div><div class=""><br class=""></div><div class="">===============================================================<br class=""><br class=""></div></div><div class=""><br class=""></div><div class=""><img apple-inline="yes" id="0068D769-518A-446F-8CC7-25FC25780E29" src="cid:9954FC42-CB5B-494E-ACEB-94C00E0ADDFE@fritz.box" class=""></div><div class=""><br class=""></div><div class=""><img apple-inline="yes" id="871290BD-32F1-48D5-922E-C33323D7CDF9" src="cid:D66ED6C0-43E9-4D19-8736-21AC2B86229C@fritz.box" class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><img apple-inline="yes" id="9A0FC1FF-6C17-492F-AB67-A714ED5BD7F0" src="cid:42815FD3-8149-4D90-9C97-0B5F5898A5A3@fritz.box" class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div></body></html>