xfrac package is broken in texlive-full version 20240312. This is due to a known bug and has been fixed. CTAN link attached as URL.
Created attachment 253401 [details] Patch to fix xfrac.sty This can be fixed by simply replacing `IfInstanceExistTF` with `IfInstanceExistsTF` as described in the URL above. The attached patch should solve this. PORTREVISION has been increased to force a rebuild.
A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=423c956927c30b66e85f295dc42abb67b89f3d63 commit 423c956927c30b66e85f295dc42abb67b89f3d63 Author: Rainer Hurling <rhurlin@FreeBSD.org> AuthorDate: 2024-09-08 16:07:00 +0000 Commit: Muhammad Moinur Rahman <bofh@FreeBSD.org> CommitDate: 2024-09-08 17:29:10 +0000 print/texlive-texmf: Fix document compilation Texlive/Latex package xfrac causes document compilation to fail PR: 279711 Reported by: zdeinji6w@mozmail.com Approved by: tex print/texlive-texmf/Makefile | 4 ++++ 1 file changed, 4 insertions(+)