Undefined control sequence when used with beamer

[nickw2066]

Describe the bug "! Undefined control sequence. \l__csl_citation_tl ->\cslcite {McCarthy2007-Deut.}{Carmel McCarthy, ed., \t... l.13 \end{frame}"

Additional information

• TeX distribution: MacTeX 2023
• Package citation-style-language version: 0.4.2
• LaTeX engine: lualatex

To Reproduce .tex file:

% !TEX encoding = UTF-8 Unicode
\documentclass[aspectratio=169]{beamer}

\usepackage{citation-style-language}
\cslsetup{style = turabian-fullnote-bibliography-no-ibid}
\addbibresource{myBib.json}

\begin{document}

\begin{frame}
\frametitle{Test MWE}
Hello\cite{McCarthy2007-Deut.}
\end{frame}

\end{document}

.json file:

[
    {
        "id": "McCarthy2007-Deut.",
        "type": "book",
        "editor": [
            {
                "family": "McCarthy",
                "given": "Carmel"
            }
        ],
        "collection-editor": [
            {
                "family": "Schenker",
                "given": "A."
            }
        ],
        "title": "Deuteronomy",
        "title-short": "Deut.",
        "source": "Accordance",
        "collection-title": "Biblia Hebraica Quinta",
        "collection-number": "5",
        "publisher-place": "Stuttgart",
        "publisher": "Deutsche Bibelgesellshaft",
        "issued": {
            "date-parts": [
                [
                    "2007"
                ]
            ]
        }
    }
]

Here is the output: mwe.pdf

[zepinglee]

Thanks for your feedback and I can reproduce the error. It's basically the compatibility problem with both beamer and hyperref.

[nickw2066]

Thank you for your answer. Is the error fixable?

[zepinglee]

Fixed in a05611d.

There are still conflicts when csl is used with beamer and backref since all them modify the internal bibliographic commands of LaTeX2e). I'll try to resolve this before releasing to CTAN.

[nickw2066]

Thank you, I updated to "citation-style-language 2023-09-07 v0.4.3" and the MWE above now works fine. However, if I change the MWE to

% !TEX encoding = UTF-8 Unicode
\documentclass[aspectratio=169]{beamer}

\usepackage{citation-style-language}
\cslsetup{style = turabian-fullnote-bibliography-no-ibid}
\addbibresource{myBib.json}

\begin{document}

\begin{frame}
\frametitle{Test MWE}
Hello\cite{McCarthy2007-Deut.}
\end{frame}

\begin{frame}
\printbibliography
\end{frame}

\end{document}

(that is, if I add the frame with the \printbibliography command) I get the following error: "! Undefined control sequence.\beamer@bibitem #1->\@bibitem{#1}\ignorespaces \end{frame}". The footnote is still fine, but the bibliography looks like:

[zepinglee]

It turns out to be a typo that has just been fixed in cc77314 . I'll upload to CTAN then.

[nickw2066]

Thank you!

On 16 Sep 2023, at 8:58 pm, Zeping Lee @.***> wrote:

It turns out to be a typo that has just been fixed in cc77314 https://github.com/zepinglee/citeproc-lua/commit/cc77314aae8e3c5b93bb96ea2fae4432b8cd6c77 . I'll upload to CTAN then.

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