In Beamer, when deleting, respectively commenting out a citation, the bibliography doesn't remove the now deleted/unavailable citation reference inside the Bibliography of the presentation.
Rerunning the compilation, as sugested in this solved Question, could not fix the issue.
E.g.: Version after commenting out the first citation
\documentclass{beamer}
\usepackage{biblatex}
\addbibresource{sources.bib}
\begin{document}
\begin{frame}
%Here comes a citation \cite{merriam2022}.
Here comes a citation \cite{wikipedia2022}.
\end{frame}
\begin{frame}
\printbibliography
\end{frame}
\end{document}
The bibliography file named sources.bib has following content:
@online{merriam2022,
title={Merriam-Webster},
publisher={Merriam-Webster},
year={2022},
urldate={2022-07-06},
url={https://www.merriam-webster.com/dictionary/fun},
}
@online{wikipedia2022,
title={Wikipedia},
year={2022},
urldate={2022-07-06},
url={https://en.wikipedia.org/wiki/Free_software},
}
lualatex->biber->lualatex? For me this works fine for the example you show. – samcarter_is_at_topanswers.xyz Jul 08 '22 at 09:26.logand.blgfiles? – samcarter_is_at_topanswers.xyz Jul 08 '22 at 09:29lualatex->biber->lualatexcompilation method into an answer, so I can vote and select it as valid answer. All the best. – alex Jul 08 '22 at 10:07