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始终获取错误引用未定义

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始终获取错误引用未定义

我正在使用 LaTeX（第一次，我是菜鸟），其中有MiKTeX、Texmaker和JabRef。我想在我的文档中使用引文，我有一个Refs.bib文件（受此帖子启发：引用未定义错误)。在 LaTeX 中，我有以下代码：

\begin{filecontents}[overwrite]{Refs.bib}
@article{Markowitz1952,
    author = {Markowitz, Harry},
    doi = {10.2307/2975974},
    journal = {The Journal of Finance},
    language = {English},
    month = 3,
    number = 1,
    pages = {77-91},
    title = {{Portfolio Selection}},
    url = {https://www.jstor.org/stable/2975974},
    volume = 7,
    year = 1952
}

@article{Michaud1989,
    author =  {Michaud, Richard O.},
    title = {{The Markowitz Optimization Enigma: Is ?Optimized? Optimal?}},
    journal = {Financial Analysts Journal},
    volume = 45,
    number = 1,
    pages = {31-42},
    year  = 1989,
    publisher = {Routledge},
    doi = {10.2469/faj.v45.n1.31},
    URL =  {https://doi.org/10.2469/faj.v45.n1.31}
}
\end{filecontents}


\documentclass{article}

\begin{document}

The classical \cite{Markowitz1952} asset allocation algorithm is the stronghold of
portfolio construction since its first appearance in 1952, however it is known to
output concentrated portfolios with unstable weights achieving poor out-of-sample
performances. \cite{Michaud1989} demonstrates its tendency to maximize the
errors within the input assumptions. 


\bibliographystyle{unsrt}
\bibliography{Refs}

\end{document}

然而，当我尝试快速构建文档时，Texmaker 给出了错误citation undefined。

在此处输入图片描述

我已经尝试解决这个问题几个小时了，但没有任何成功。你知道我做错了什么吗？

编辑：这是运行的日志文件：

This is pdfTeX, Version 3.141592653-2.6-1.40.25 (MiKTeX 23.5) (preloaded format=pdflatex 2023.5.27)  28 MAY 2023 13:06
entering extended mode
 restricted \write18 enabled.
 %&-line parsing enabled.
**./Test.tex
(Test.tex
LaTeX2e <2022-11-01> patch level 1
L3 programming layer <2023-05-15>

LaTeX Warning: Writing or overwriting file `./Refs.bib'.

\openout15 = `Refs.bib'.

编辑2：此错误与我使用构建目录有关，与使用问号或粗体引用关键字代替引用编号。

答案1

问题是我在设置中启用了内置目录，但 LaTeX 找不到.aux引用所需的文件。恢复设置解决了问题。@cabohah 帮助我找到了这个解决方案。

编辑：或者可以使用这个解决方案https://stackoverflow.com/questions/55037493/bibtex-not-finding-aux-file-within-texmakers-build-subdirectory

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