[OS X TeX] Fontspec issue part 2

[Rowland McDonnell]

I’ve installed MacTeX 2021 on an iMac (27-inch, Late 2013) running macOS 10.15.7.

I can use some installed system founts via XeLaTeX and fontspec, but the minimum test document below fails.

Bell MT is installed at /Users/rowland/Library/Fonts/Bell MT as a font suitcase file.

 Fontbook.app reports that it is "OpenType TrueType”.

I’d appreciate some guidance on what’s going wrong.

Thanks in advance,
Rowland.

===============================================================

%!TEX encoding=UTF-8 Unicode

\documentclass{article}

\usepackage{fontspec}

\setmainfont{Bell MT}

\begin{document}

Hello world.

\end{document}
===============================================================

Console output is:

===============================================================

This is XeTeX, Version 3.141592653-2.6-0.999993 (TeX Live 2021) (preloaded format=xelatex)
 restricted \write18 enabled.
entering extended mode
(./fontspec fiddling.tex
LaTeX2e <2020-10-01> patch level 4
L3 programming layer <2021-02-18>
(/usr/local/texlive/2021/texmf-dist/tex/latex/base/article.cls
Document Class: article 2020/04/10 v1.4m Standard LaTeX document class
(/usr/local/texlive/2021/texmf-dist/tex/latex/base/size10.clo))
(/usr/local/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec.sty
(/usr/local/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse.sty
(/usr/local/texlive/2021/texmf-dist/tex/latex/l3kernel/expl3.sty
(/usr/local/texlive/2021/texmf-dist/tex/latex/l3backend/l3backend-xetex.def
(|extractbb --version)))
(/usr/local/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse-2020-10-
01.sty
(/usr/local/texlive/2021/texmf-dist/tex/latex/l3packages/xparse/xparse-generic.
tex)))
(/usr/local/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec-xetex.sty
(/usr/local/texlive/2021/texmf-dist/tex/latex/base/fontenc.sty)
(/usr/local/texlive/2021/texmf-dist/tex/latex/fontspec/fontspec.cfg)))
(./fontspec fiddling.aux)
(/usr/local/texlive/2021/texmf-dist/tex/latex/base/ts1cmr.fd) [1]
(./fontspec fiddling.aux)
xdvipdfmx:fatal: Cannot proceed without the font: /Users/rowland/Library/Fonts/Bell MT

No output PDF file written.
 )
Error 256 (driver return code) generating output;
file fontspec fiddling.pdf may not be valid.
SyncTeX written on fontspec fiddling.synctex.gz.
Transcript written on fontspec fiddling.log.