我正在做一个投影仪演示，但它似乎不想成为我的朋友。
主要问题：
（1） 当它编译（pdflatex）时，输出是一系列幻灯片，并且每次 \pause 后，它都会制作一个具有更高编号的新幻灯片。也就是说：单击做正确地发现了一些新的信息，但它改变了幻灯片编号，这至少令人讨厌。
（2） 页脚根本不起作用。我有一个模板，它应该可以完成投影仪幻灯片的常规操作，并在底部显示幻灯片标题、作者以及哪张幻灯片（共多少张），但它就是做不到这一点。底部唯一编译的内容是一个数字，表示我正在哪张幻灯片上。
我猜：我认为我的前言有些问题，但我只是不太了解所有活动部件的情况，无法正确确定确切的问题。我已将其包含在下方，以防万一。
\documentclass[mathserif,18pt,xcolor=table]{beamer}
\usepackage {bbm}
\usepackage {textpos}
\usepackage{tikz}
\usepackage{amscd}
\usepackage{amsfonts}
\usepackage{graphicx}%
\usepackage{fancyhdr}
\usepackage{fullpage}
\usepackage{amsmath,amssymb,amsthm}
\usepackage{enumerate}
\usepackage{stmaryrd,mathrsfs}
\usepackage{prettyref,hyperref}
\usetikzlibrary{matrix,calc,3d}
[custom math-mode commands, omitted for brevity]
\newcommand{\drawbox}[1]{\begin{array}{|l|}\hline #1 \\
\hline\end{array}}
\newtheoremstyle{thmstyle}{1em}{1.5em}{}{.7em}{\bf}{:}{0.5em}{}
\theoremstyle{thmstyle} \newtheorem{thm}{Theorem}[section]
%\newtheorem{theorem}{Theorem} \newtheorem{conjecture}{Conjecture}
\newtheorem{project}{Project} \newtheorem{defn}[thm]{Definition}
\newtheorem{cor}[thm]{Corollary} \newtheorem{lem}[thm]{Lemma}
\newtheorem{rem}[thm]{Remark} \newtheorem{ex}[thm]{Example}
\newtheorem{prop}[thm]{Proposition}
\newtheorem{ithm}{Theorem}[section] \newtheorem{conj}[thm]{Conjecture}
\newtheorem{question}{Question}
\newrefformat{lem}{Lemma~\ref{#1}}
\newrefformat{prop}{Proposition~\ref{#1}}
\newrefformat{conj}{Conjecture~\ref{#1}}
\newrefformat{def}{Definition~\ref{#1}}
\newrefformat{sec}{Section~\ref{#1}}
\newrefformat{thm}{Theorem~\ref{#1}}
\newrefformat{rem}{Remark~\ref{#1}}
\newrefformat{cor}{Corollary~\ref{#1}}
\newrefformat{fig}{Figure~\ref{#1}}
\definecolor{utorange}{RGB}{203,96,21}
\definecolor{utblack}{RGB}{99,102,106}
\definecolor{utbrown}{RGB}{110,98,89}
\definecolor{utsecbrown}{RGB}{217,200,158}
\definecolor{utsecgreen}{RGB}{208,222,187}
\definecolor{utsecblue}{RGB}{127,169,174}
\definecolor{utgray}{HTML}{B2BEB5}
\mode<presentation> { % \usetheme{Pittsburgh} %
\usetheme{Boadilla} \usefonttheme[onlymath]{serif}
\setbeamercovered{invisible} \setbeamertemplate{navigation
symbols}{}
% Color Theme
\setbeamercolor{normal text}{bg=white,fg=utblack} \setbeamercolor{structure}{bf=utgray,fg=utorange}
\setbeamercolor{alerted text}{fg=red!85!black}
\setbeamercolor{item projected}{use=item,fg=black,bg=item.fg!35}
\setbeamercolor*{palette primary}{use=structure,fg=white,
bg=utorange} \setbeamercolor*{palette
secondary}{use=structure,bg=utsecbrown} \setbeamercolor*{palette
tertiary}{use=structure,bg=utsecgreen} \setbeamercolor*{palette
quaternary}{use=structure,fg=structure.fg,bg=utsecblue}
% \setbeamercolor*{frametitle}{use=structure,fg=utorange,
bg=utsecbrown} \setbeamercolor*{framesubtitle}{fg=utbrown}
\setbeamercolor*{block
title}{parent=structure,fg=black,bg=utsecgreen}
\setbeamercolor*{block body}{fg=black,bg=utblack!10}
\setbeamercolor*{block title alerted}{parent=alerted text,bg=black!15}
\setbeamercolor*{block title example}{parent=example text,bg=black!15}
\setbeamerfont{framesubtitle}{size=\small} }
\hypersetup{pdfpagemode=FullScreen}
\usepackage[orientation=landscape,size=custom,width=16,height=9.75,scale=0.5,debug]{beamerposter}
%
\usepackage[orientation=landscape,size=custom,width=16,height=9,scale=0.5,debug]{beamerposter}
\makeatletter \setbeamertemplate{footline} { \leavevmode%
\hbox{%
\begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{author
in head/foot}%
\usebeamerfont{author in head/foot}\insertshortauthor%~~\beamer@ifempty{\insertshortinstitute}{}{(\insertshortinstitute)}
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{title
in head/foot}%
\usebeamerfont{title in head/foot}\insertshorttitle
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,right]{date
in head/foot}%
\usebeamerfont{date in head/foot}\insertshortdate{}\hspace*{2em}
\insertframenumber{} / \inserttotalframenumber\hspace*{2ex}
\end{beamercolorbox}}%
\vskip0pt% } \makeatother
\usepackage{kerkis} \usepackage[T1]{fontenc}
\usepackage[protrusion=true,expansion=true]{microtype}
\usepackage{amsmath}
\renewcommand*{\thefootnote}{\fnsymbol{footnote}}
\pgfdeclareimage[height=1.0cm]{utbig}{logos/UTWordmark}
\pgfdeclareimage[height=0.6cm]{ut}{logos/UTWordmark}
\pgfdeclareimage[height=1.5cm]{sclogo}{logos/SC12} %
\pgfdeclareimage[height=1.0cm]{scsmall}{logos/SC12}
\title{title} %
\subtitle{If you have one} \author[author]{ \underline{author} }
\institute{institute \\ \mbox{} \\ \pgfuseimage{utbig}
} \date[date]{\pgfuseimage{sclogo} \\ \today}
答案1
有一些严重的 TeX 杀戮和软件包狂欢正在发生，如果你没有很多 TeX 经验，这是正常的。我也是这样。其中许多东西是用于文章的。所以避免加载这些包。例如，你根本不需要参考资料 Lemma、Conjecture bla bla。因为如果你真的必须使用，这些都是幻灯片cleveref包裹，但请不要。
因此，随机删除一些东西直到它编译完成才会给我这个。
\documentclass[18pt,xcolor=table]{beamer}
%\usepackage {bbm}
%\usepackage {textpos}
\usepackage{tikz}
%\usepackage{amscd}
\usepackage{amsfonts}
%\usepackage{graphicx}%
%\usepackage{fancyhdr}
%\usepackage{fullpage}
\usepackage{amsmath,amssymb,amsthm}
%\usepackage{enumerate}
%\usepackage{stmaryrd,mathrsfs}
%\usepackage{prettyref,hyperref}
\usetikzlibrary{matrix,calc,3d}
%
%[custom math-mode commands, omitted for brevity]
%
%\newcommand{\drawbox}[1]{\begin{array}{|l|}\hline #1 \\
%\hline\end{array}}
%
%
%\newtheoremstyle{thmstyle}{1em}{1.5em}{}{.7em}{\bf}{:}{0.5em}{}
%\theoremstyle{thmstyle} \newtheorem{thm}{Theorem}[section]
%%\newtheorem{theorem}{Theorem} \newtheorem{conjecture}{Conjecture}
%\newtheorem{project}{Project} \newtheorem{defn}[thm]{Definition}
%\newtheorem{cor}[thm]{Corollary} \newtheorem{lem}[thm]{Lemma}
%\newtheorem{rem}[thm]{Remark} \newtheorem{ex}[thm]{Example}
%\newtheorem{prop}[thm]{Proposition}
%\newtheorem{ithm}{Theorem}[section] \newtheorem{conj}[thm]{Conjecture}
%\newtheorem{question}{Question}
\definecolor{utorange}{RGB}{203,96,21}
\definecolor{utblack}{RGB}{99,102,106}
\definecolor{utbrown}{RGB}{110,98,89}
\definecolor{utsecbrown}{RGB}{217,200,158}
\definecolor{utsecgreen}{RGB}{208,222,187}
\definecolor{utsecblue}{RGB}{127,169,174}
\definecolor{utgray}{HTML}{B2BEB5}
\mode<presentation> { % \usetheme{Pittsburgh} %
\usetheme{Boadilla}
\usefonttheme[onlymath]{serif}
\setbeamercovered{invisible}
\setbeamertemplate{navigation symbols}{}
% Color Theme
\setbeamercolor{normal text}{bg=white,fg=utblack}
\setbeamercolor{structure}{bg=utgray,fg=utorange}
\setbeamercolor{alerted text}{fg=red!85!black}
\setbeamercolor{item projected}{use=item,fg=black,bg=item.fg!35}
\setbeamercolor*{palette primary}{use=structure,fg=white,bg=utorange}
\setbeamercolor*{palette secondary}{use=structure,bg=utsecbrown}
\setbeamercolor*{palette tertiary}{use=structure,bg=utsecgreen}
\setbeamercolor*{palette quaternary}{use=structure,fg=structure.fg,bg=utsecblue}
\setbeamercolor*{frametitle}{use=structure,fg=utorange,bg=utsecbrown}
\setbeamercolor*{framesubtitle}{fg=utbrown}
\setbeamercolor*{block title}{parent=structure,fg=black,bg=utsecgreen}
\setbeamercolor*{block body}{fg=black,bg=utblack!10}
\setbeamercolor*{block title alerted}{parent=alerted text,bg=black!15}
\setbeamercolor*{block title example}{parent=example text,bg=black!15}
\setbeamerfont{framesubtitle}{size=\small}
}
\hypersetup{pdfpagemode=FullScreen}
%\usepackage[orientation=landscape,size=custom,width=16,height=9.75,scale=0.5,debug]{beamerposter}
\usepackage[orientation=landscape,size=custom,width=16,height=9,scale=0.5,debug]{beamerposter}
\makeatletter
\setbeamertemplate{footline}{\leavevmode%
\hbox{%
\begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
\usebeamerfont{author in head/foot}\insertshortauthor%~~\beamer@ifempty{\insertshortinstitute}{}{(\insertshortinstitute)}
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}%
\usebeamerfont{title in head/foot}\insertshorttitle%
\end{beamercolorbox}%
\begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,right]{date in head/foot}%
\usebeamerfont{date in head/foot}\insertshortdate{}\hspace*{2em}%
\insertframenumber{} / \inserttotalframenumber\hspace*{2ex}%
\end{beamercolorbox}}%
\vskip0pt%
}
\makeatother
\pgfdeclareimage[height=1.0cm]{utbig}{logos/UTWordmark}
\pgfdeclareimage[height=0.6cm]{ut}{logos/UTWordmark}
\pgfdeclareimage[height=1.5cm]{sclogo}{logos/SC12} %
\pgfdeclareimage[height=1.0cm]{scsmall}{logos/SC12}
\title{title} %
\subtitle{If you have one}
\author[author]{\underline{author}}
\institute{institute \\ \mbox{} \\ \pgfuseimage{utbig}}
\date[date]{\pgfuseimage{sclogo} \\ \today}
\begin{document}
\begin{frame}{A}
\end{frame}
\end{document}