我收到以下警告：
! Argument of \language@active@arg" has an extra }. <inserted text> \par l.8 prenote=presecondary, postnote=postsecondary]
! Paragraph ended before \language@active@arg" was complete. <to be read again> \par l.8 prenote=presecondary, postnote=postsecondary]
我认为问题出在我的文档的语言设置上，尤其是 bibfile 的语言设置。我已经阅读书目中的语言设置和biblatex 中的 langid 字段与语言字段有何不同？但它对我没有帮助。删除辅助文件没有改变任何东西。发生错误是因为我包含了一些新的 bib 文件（格式如下例所示）。一个问题可能是我对这些语言选项感到很困惑。但即使删除语言字段也没有改变任何东西！
以下是一个 MWE：
\documentclass{scrbook}
\usepackage{lipsum}
\usepackage[french, english, italian, ngerman]{babel}
\usepackage[autostyle=true, french=guillemets, english=american, german=quotes]{csquotes}
\usepackage[style=authoryear-comp, url=true, doi=true, isbn=true, eprint=true, dashed=false,
backend=biber, sorting=nyt, maxbibnames=3, giveninits=false, clearlang=true, language=auto,
autolang=other]{biblatex}
\addbibresource{DissBib.bib}
\begin{document}
\lipsum
\nocite{*}
\printbibliography[heading=subbibliography, title={Textausgaben, Übersetzungen, Kommentare}, prenote=preprimary, postnote=postprimary, filter=bwbibsort]
\printbibliography[heading=subbibliography, title={Sekundärliteratur}, keyword=bwSek, prenote=presecondary, postnote=postsecondary]
\end{document}
以下是我使用的 bib 文件：
@collection{Amberger.2017,
year = {2017},
title = {Auf Utopias Spuren. Utopie und Utopieforschung. Festschrift f{\"u}r Richard Saage zum 75. Geburtstag},
keywords = {bwSek},
location = {Wiesbaden},
publisher = {{Springer VS}},
isbn = {978-3-658-14045-8},
editor = {Amberger, Alexander and M{\"o}bius, Thomas and Saage, Richard},
doi = {10.1007/978-3-658-14045-8},
shorthand = {Amberger/M{\"o}bius/Saage 2017},
language = {de},
langid = {ngerman}
}
@incollection{Nitschke.2017,
crossref = {Amberger.2017},
author = {Nitschke, Peter},
title = {Die kritische Referenz der Utopie, oder Wie sinnvoll ist die Abgrenzung zum Chiliasmus},
keywords = {bwSek},
pages = {161--174},
publisher = {{Springer VS}},
isbn = {978-3-658-14045-8},
editor = {Amberger, Alexander and M{\"o}bius, Thomas and Saage, Richard},
booktitle = {Auf Utopias Spuren. Utopie und Utopieforschung. Festschrift f{\"u}r Richard Saage zum 75. Geburtstag},
location = {Wiesbaden},
language = {de},
keywords = {bwSek},
shorthand = {Nitschke 2017},
langid = {ngerman}
}
感谢您的帮助。