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我是 biblatex 的新手,在编译以下代码时收到以下错误:
! Undefined control sequence.
\namepartfamily ->\x
{fffd}\x {fffd}str\x {fffd}\x {fffd}m
l.16
tex 文件
\documentclass{article}
\usepackage[style=authoryear,sorting=none,backend=biber]{biblatex}
\addbibresource{aaa.bib}
\usepackage{url}
\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
\begin{document}
\cite{aaa}
\printbibliography
\end{document}
bib文件
@InProceedings{aaa,
author = {aaa},
title = {aaa},
booktitle = {aaa},
year = {1977},
publisher = {ACM},
date = {1977},
type = {Conference Proceedings},
}
编译 pdflatex bib(la)tex pdflatex