![字体形状 ‘TU/zpltlf/m/n’ ‘TU/qhv/m/n’ 未定义](https://linux22.com/image/376628/%E5%AD%97%E4%BD%93%E5%BD%A2%E7%8A%B6%20%E2%80%98TU%2Fzpltlf%2Fm%2Fn%E2%80%99%20%E2%80%98TU%2Fqhv%2Fm%2Fn%E2%80%99%20%E6%9C%AA%E5%AE%9A%E4%B9%89.png)
使用 xelatex 编译此文件时我看到以下警告:
LaTeX Font Warning: Font shape `TU/zpltlf/m/n' undefined
(Font) using `TU/lmr/m/n' instead on input line 20.
LaTeX Font Warning: Font shape `TU/qhv/m/n' undefined
(Font) using `TU/lmr/m/n' instead on input line 20.
我需要阅读什么才能理解并解决这个问题?
\documentclass{article}
\usepackage{fontspec}
\usepackage{newpxtext}
\usepackage[advantage,landau]{cryptocode}
\usepackage{titling}
\usepackage{authblk}
\title{Title}
\author{Paul Crowley}
\begin{document}
\maketitle
\begin{abstract}
Abstract.
\end{abstract}
The advantage is at most $\advantage{f}{g}[(q, t')]$
\end{document}