I copied a presentation in which everything worked fine, and now in this new presentation there are no bullets showing on slide!
MWE:
\documentclass[xcolor=dvipsnames,hyperref={breaklinks=true},mathserif,professionalfont,12pt]{beamer}
\usecolortheme[named=RoyalBlue]{structure}
\useoutertheme{infolines}
\usetheme[height=7mm]{Rochester}
\setbeamertemplate{items}[ball]
\setbeamertemplate{blocks}[rounded][shadow=true]
\setbeamertemplate{navigation symbols}{}
%\usefonttheme{serif}
\usefonttheme{professionalfonts}
\usepackage{amsmath,amssymb,amsthm,amssymb}
\usepackage{mathtools}
\usepackage{bbm}
\usepackage{graphicx}
\usepackage{float}
\usepackage[croatian]{babel}
\usepackage{ucs}
\usepackage[utf8x]{inputenc}
\usepackage{txfonts}
\usepackage{subfigure}
\usepackage{color}
\usepackage{xcolor}
\usepackage{listings}
\usepackage{time}
\usepackage{extarrows}
\title{Random title}
\subtitle{Random subtitle}
\author{Random Randofsky}
\institute{Random institute, Random City 1000, Randomia}
\date{\today}
\begin{document}
\maketitle
\section{Random section1}
\begin{frame}
\frametitle{About}
\begin{itemize}
\item Random stuff Random stuff
\item \itshape{more random stuff}
\item Random stuff...
\end{itemize}
\end{frame}
\begin{frame}
\frametitle{Reference}
\begin{thebibliography}{99}
\end{thebibliography}
\end{frame}
\begin{frame}
\begin{center}
Thank you for listening\\
The End
\end{center}
\end{frame}
\end{document}
What seems to be the problem? I didn't change anything in the preamble.
Best Answer
EDIT: The problem based on the compilation. dingo_d uses
dvipdfm. By changing topdflatexeverything works well.I have no problem with your example.
Some packages of your header are obsolote. Have a look at this post: How to keep up with packages and know which ones are obsolete?
You don't need to load
colorandxcolortogether (Inbeamerthe package will be load by default).Maybe there is a problem with you versions. Here my file list: