我正在托管我的 Overleaf，但遇到了麻烦。我试图编译我的 BSc 论文模板，但总是收到错误，提示缺少 Latin Modern Roman。Latin Modern Roman 是 TeX Live 的一部分，阅读此处，因此它应该可以工作。
我的编译器设置为XeLaTeX，按照作者的建议。（我不能在这里分享这个模板）
我尝试安装scheme-full但总是出现几个错误，而且没有解决任何问题。
我尝试注释整个有问题的语句，编译时没有错误。但我不确定它现在是否使用了正确的字体。
我已经安装了 mathspec 包
❯ docker exec overleaf tlmgr info mathspec
package: mathspec
category: Package
[...]
installed: Yes
revision: 42773
sizes: run: 45k
relocatable: No
cat-version: 0.2b
cat-license: lppl
cat-topics: font-maths font-sel
collection: collection-latexrecommended
这些是我的计划
i scheme-basic: basic scheme (plain and latex)
scheme-bookpub: book publishing scheme (core LaTeX and add-ons)
scheme-context: ConTeXt scheme
scheme-full: full scheme (everything)
scheme-gust: GUST TeX Live scheme
i scheme-infraonly: infrastructure-only scheme (no TeX at all)
scheme-medium: medium scheme (small + more packages and languages)
i scheme-minimal: minimal scheme (plain only)
scheme-small: small scheme (basic + xetex, metapost, a few languages)
i scheme-tetex: teTeX scheme (more than medium, but nowhere near full)
此部分产生错误
\ifXeTeX
\RequirePackage{mathspec} % wczytuje również fontspec
\setmainfont{Latin Modern Roman}
\setromanfont{Latin Modern Roman}
\setsansfont{Latin Modern Sans}
\setmonofont{Latin Modern Mono}
\setmathrm{Latin Modern Math}
\setmathfont(Digits,Latin)[Scale=MatchLowercase]{Latin Modern Math}
\else
\RequirePackage{lmodern}
\renewcommand*\familydefault{\sfdefault}
\RequirePackage[T1]{fontenc}
\fi
完整日志（以防万一，如果我泄露了太多信息，我很抱歉）
这就是所讨论的错误（为方便阅读，已删除）
! Package fontspec Error: The font "Latin Modern Roman" cannot be found.
For immediate help type H <return>.
...
l.104 \setromanfont
{Latin Modern Roman}
[...]
Package fontspec Info: Could not resolve font "Latin Modern Roman/BI" (it
(fontspec) probably doesn't exist).
Package fontspec Info: Could not resolve font "Latin Modern Roman/B" (it
(fontspec) probably doesn't exist).
Package fontspec Info: Could not resolve font "Latin Modern Roman/I" (it
(fontspec) probably doesn't exist).
我运行了最少的文档，并且没有给出任何错误
\documentclass{article}\usepackage{fontspec}\begin{document}Hello, world!\end{document}