Possible Duplicate:
Why does an environment's label have to appear after the caption?
In the following example, there are no reference numbers to the figures when I compile using pdflatex:
\documentclass[12pt]{article}
\usepackage{amsmath}
\usepackage[normalem]{ulem}
\usepackage{float}
\usepackage{graphicx}
\usepackage{sidecap}
\usepackage{wrapfig}
\usepackage{grffile}
\usepackage[cm]{fullpage}
\usepackage{fixltx2e}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{indentfirst}
\usepackage[hidelinks]{hyperref}
\usepackage{glossaries}
%debugging package for figuring out why my figure references keep disappearing
%\usepackage{refcheck}
\begin{document}
\begin{figure}
\label{bob}
\caption{Bob}
\end{figure}
\begin{figure}
\label{jane}
\caption{Jane}
\end{figure}
Bob is reference \ref{bob}. Jane is reference \ref{jane}.
\end{document}
Any idea why?
