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扫描时文件结束使用 \emph 引用，我怀疑你忘记了 }

tag-icon • tag-icon bibtex citing
扫描时文件结束使用 \emph 引用，我怀疑你忘记了 }

我的 bibtex 文档中的引用有误。我收到错误

Runaway argument?

{, 1189--1232. \par \bibitem [Gradeci {\rm et~al.}, 2020]{gradeci2020\ETC.
! File ended while scanning use of \emph .
<inserted text> 
                \par 
l.502 \bibliography{biblio}
                           
I suspect you have forgotten a `}', causing me
to read past where you wanted me to stop.
I'll try to recover; but if the error is serious,
you'd better type `E' or `X' now and fix your file.

以下是引文：

@article{friedman2001greedy,
    title={Greedy function approximation: a gradient boosting machine},
    author={Friedman, Jerome H},
    journal={Annals of statistics},
    pages={1189--1232},
    year={2001},
    publisher={JSTOR},
}

我怀疑可能是字符不正确，所以我手动重写了引文，检查了缺失的 }，但似乎没问题，我尝试删除“：”，但问题依然存在。我不明白问题出在哪里，即使这个引文在文档中是单独的，也会出现这种情况，你能帮助我吗？

我在用着

\bibliographystyle{cell}
\bibliography{biblio}

和\cite

以下是导致错误的最少代码：main.tex

\documentclass{article}
\usepackage[utf8]{inputenc}

\begin{document}

\cite{friedman2001greedy}
\bibliographystyle{cell}
\bibliography{biblio}
\end{document}

这biblio.bib

@article{friedman2001greedy,
    title={Greedy function approximation a gradient boosting machine},
    author={Friedman, Jerome H},
    journal={Annals of statistics},
    pages={1189--1232},
    year={2001},
    publisher={JSTOR},
}

我收到以下 .bbl

\begin{thebibliography}{}

\bibitem[Friedman, 2001]{friedman2001greedy}
Friedman, J.~H. (2001{\rm{}}).
\newblock Greedy function approximation a gradient boosting machine.
\newblock {\rm Annals of statistics } \emph{, 1189--1232.

\end{thebibliography}

并出现以下错误

Runaway argument?

{, 1189--1232. \par \end {thebibliography} 
! File ended while scanning use of \emph .
<inserted text> 
                \par 
l.8 \bibliography{biblio}
                         
I suspect you have forgotten a `}', causing me
to read past where you wanted me to stop.
I'll try to recover; but if the error is serious,
you'd better type `E' or `X' now and fix your file.

 main.tex, line 9
LaTeX Error: \begin{thebibliography} on input line 1 ended by \end{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.9 \end{document}
                  
Your command was ignored.
Type  I <command> <return>  to replace it with another command,
or  <return>  to continue without it.

编辑：错误的原因是缺少卷字段，我通过添加它来更正它：

@article{friedman2001greedy,
    title={Greedy function approximation a gradient boosting machine},
    author={Friedman, Jerome H},
    journal={Annals of statistics},
    pages={1189--1232},
    year={2001},
    publisher={JSTOR},
    volume={29},
    number={5}
}

答案1

在您的示例上运行 bibtex 会出现错误

`volume' is a missing field, not a string, for entry friedman2001greedy

由于缺少字段，生成的bbl文件不完整

\newblock {\rm Annals of statistics } \emph{, 1189--1232.

并且 emph 命令永远不会关闭。

永远不要忽略 tex 或 bibtex 的错误，出现错误后输出很少可用。

添加卷，例如

@article{friedman2001greedy,
    title={Greedy function approximation a gradient boosting machine},
    author={Friedman, Jerome H},
    journal={Annals of statistics},
    pages={1189--1232},
    year={2001},
    publisher={JSTOR},
    volume=2
}

（我这里只是编了 2 个）

然后重新运行 bibtex，生成的 bbl 如下所示

\newblock {\rm Annals of statistics } \emph{2}, 1189--1232.

LaTeX 将会准确无误地输入该内容。

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