我从同事那里拿了一个样本来制作数学海报，但它没有在 texmaker 中运行。第 216 行显示各种错误。有人可以检查一下我这里遗漏了什么吗？我以前从未在 latex 中制作过海报。谢谢！
这是代码。Texmaker 在第 94 行显示错误，即“\endframe”
\documentclass[final,hyperref={pdfpagelabels=false}]{beamer}
\usepackage[orientation=portrait,size=a0,scale=1.3]{beamerposter} % Use the beamerposter package for laying out the poster with a portrait orientation and an a0 paper size
\usetheme{epyt}
\usepackage[english]{babel}
\usepackage{amsmath,amsthm,amssymb,latexsym}
\usefonttheme[onlymath]{serif} % Uncomment to use a Serif font within math environments
\boldmath % Use bold for everything within the math environment
\usepackage{booktabs} % Top and bottom rules for tables
\graphicspath{{figures/}} % Location of the graphics files
\usecaptiontemplate{\small\structure{\insertcaptionname~\insertcaptionnumber: }\insertcaption}
\title{\LARGE lipsum} % Poster title
\author{ABC} % Author(s)
\institute{jjkl} % Institution(s)
\newcommand{\rightfoot}{[email protected]} % Right footer text
\begin{document}
\addtobeamertemplate{block end}{}{\vspace*{1ex}} % White space under blocks
\begin{frame}[t] % The whole poster is enclosed in one beamer frame
\begin{columns}[t] % The whole poster consists of two major columns, each of which can be subdivided further with another \begin{columns} block - the [t] argument aligns each column's content to the top
\begin{column}{.02\textwidth}\end{column} % Empty spacer column
\begin{column}{.455\textwidth} % The first column
\begin{block}{nn}
\begin{itemize}
\item A Process X is called a abc if it satisfies the following:
\begin{itemize}
\item m
\item lip
\item sum \hspace{2cm} $s \leq t$
\end{itemize}
\item b
\item following
\begin{itemize}
\item b
\item m
\item n
\end{itemize}
\item kiol
\begin{itemize}
\item nh
\item jk
\item Symmetry
\item huj
\item able.
\end{itemize}
\end{itemize}
\end{block}
\begin{block}{nnj}
\begin{itemize}
\item X
\end{itemize}
\begin{itemize}
\item x
\item c
\item u
\end{itemize}
\item h
\end{itemize}
abnhjkk
\end{block}
\begin{block}{References}
\begin{itemize}
\item asdf
\end{itemize}
\end{block}
\end{column} % End of the first column
\begin{column}{.02\textwidth}\end{column} % Empty spacer column
\begin{column}{.5\textwidth} % The second column
\begin{block}{abn}
\begin{itemize}
\item following prop:
\begin{itemize}
\item mkl
\item jk
\item jk
\item sde
\end{itemize}
\item jk
\begin{eqnarray}
\label{4b8}
\lVert b(t,x)- b(t,y) \rVert +\lVert \sigma(t,x)- \sigma(t,y) \rVert \leq C_n\lVert x-y \rVert \\ \label{4b9}
\lVert b(t,x)\rVert^2 + \lVert b(t,x)\rVert^2 \leq C^2(1+ \lVert x \rVert^2)
\end{eqnarray}
t
\end{itemize}
\end{block}
\begin{block}{abc}
xyz
\end{block}
\setbeamercolor{block title}{fg=black,bg=red!70} % Change the block title color
\begin{block}{Acknowledgments}
bla bla
\end{block}
\end{column} % End of the second column
\end{columns} % End of all the columns in the poster
\end{frame} % End of the enclosing frame
\end{document}
答案1
代码中缺少\begin{itemize}。请参阅第 64 行代码中的注释
\documentclass[final,hyperref={pdfpagelabels=false}]{beamer}
\usepackage[orientation=portrait,size=a0,scale=1.3]{beamerposter} % Use the beamerposter package for laying out the poster with a portrait orientation and an a0 paper size
\usetheme{epyt}
\usepackage[english]{babel}
\usepackage{amsmath,amsthm,amssymb,latexsym}
\usefonttheme[onlymath]{serif} % Uncomment to use a Serif font within math environments
\boldmath % Use bold for everything within the math environment
\usepackage{booktabs} % Top and bottom rules for tables
\graphicspath{{figures/}} % Location of the graphics files
\usecaptiontemplate{\small\structure{\insertcaptionname~\insertcaptionnumber: }\insertcaption}
\title{\LARGE lipsum} % Poster title
\author{ABC} % Author(s)
\institute{jjkl} % Institution(s)
\newcommand{\rightfoot}{[email protected]} % Right footer text
\addtobeamertemplate{block end}{}{\vspace*{1ex}} % White space under blocks
\setbeamercolor{block title}{fg=black,bg=red!70} % Change the block title color
\begin{document}
\maktitle
\begin{frame}[t] % The whole poster is enclosed in one beamer frame
\begin{columns}[t] % The whole poster consists of two major columns, each of which can be subdivided further with another \begin{columns} block - the [t] argument aligns each column's content to the top
\begin{column}{.02\textwidth}\end{column} % Empty spacer column
\begin{column}{.455\textwidth} % The first column
\begin{block}{nn}
\begin{itemize}
\item A Process X is called a abc if it satisfies the following:
\begin{itemize}
\item m
\item lip
\item sum \hspace{2cm} $s \leq t$
\end{itemize}
\item b
\item following
\begin{itemize}
\item b
\item m
\item n
\end{itemize}
\item kiol
\begin{itemize}
\item nh
\item jk
\item Symmetry
\item huj
\item able.
\end{itemize}
\end{itemize}
\end{block}
\begin{block}{nnj}
\begin{itemize}
\item X
\end{itemize}
\begin{itemize}
\item x
\item c
\item u
\end{itemize}
\begin{itemize} % <- either missing
\item h % <- lonely item as shown in error log
\end{itemize} % <- or superfluous
abnhjkk
\end{block}
\begin{block}{References}
\begin{itemize}
\item asdf
\end{itemize}
\end{block}
\end{column} % End of the first column
\begin{column}{.02\textwidth}
\end{column} % Empty spacer column
\begin{column}{.5\textwidth} % The second column
\begin{block}{abn}
\begin{itemize}
\item following prop:
\begin{itemize}
\item mkl
\item jk
\item jk
\item sde
\end{itemize}
\item jk
\begin{eqnarray}
\label{4b8}
\lVert b(t,x)- b(t,y) \rVert +\lVert \sigma(t,x)- \sigma(t,y) \rVert \leq C_n\lVert x-y \rVert \\ \label{4b9}
\lVert b(t,x)\rVert^2 + \lVert b(t,x)\rVert^2 \leq C^2(1+ \lVert x \rVert^2)
\end{eqnarray}
t
\end{itemize}
\end{block}
\begin{block}{abc}
xyz
\end{block}
\begin{block}{Acknowledgments}
bla bla
\end{block}
\end{column} % End of the second column
\end{columns} % End of all the columns in the poster
\end{frame} % End of the enclosing frame
\end{document}