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I am trying to insert a commutative diagram in my beamer with tikz-cd but this does not work. I think there is some conflict with other things in the beamer but I can't figure out what is happening. Even this very simple code does not compile.

Here is a non minimal example: I show every package I use for you to see if there is something wrong.

\documentclass[usenames,dvipsnames]{beamer}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[italian]{babel}
\usepackage{amsmath, mathabx, amssymb}
\usepackage{caption, subfig}
\usepackage{pifont, tikz, tikz-cd}
\usetikzlibrary{matrix}
\usetikzlibrary{shapes.geometric, calc}
\usetikzlibrary{arrows}

\definecolor{my}{RGB}{0,51,38}
\usetheme{boadilla}
\usecolortheme[named=my]{structure}
\useoutertheme{split}
\usefonttheme{professionalfonts}
\begin{document}
\begin{frame}[
\begin{tikzcd} A\arrow[r] & B\end{tikzcd}]
\end{frame}
\end{document}

The returned error is the following: ! Undefined control sequence. \pgf@matrix@last@nextcell@options

l.434 \end{frame}

Can someone help me?

daleif
  • 54,450
carciofo21
  • 187
  • Please make sure your example is self contained, that theme is know a known theme. At least it does not seem to be in TeXLive 2020 – daleif Dec 08 '20 at 09:40
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    Add the [fragile] option to the frame and it compiles just fine. For example seen here https://tex.stackexchange.com/a/211948/3929 – daleif Dec 08 '20 at 09:41
  • Off-topic: (i) more correct is \documentclass[xcolor={usenames,dvipsnames}]{beamer}, (ii) beamer has own mechanism for captions which doesn't work well with ˙caption`. – Zarko Dec 08 '20 at 09:48

0 Answers0