beamer reference list

Question

I am using Beamer with biblatex.

When I used the code below, it produced a bibliography which has three slides. But the references in the last slide are in the center rather than top. So the first two slides look good, but the last reference slide is centered.

\begin{frame}[allowframebreaks]
  \frametitle{References}
  \printbibliography
 \end{frame}

I tried the following, but it made it worse..

 \begin{frame}[t][allowframebreaks]

Do you know how to fix the problem?

Answer 1

You should write \begin{frame}[t,allowframebreaks]:

Sample of final page from:

\documentclass{beamer}

\usetheme{Warsaw}
\usepackage{biblatex}
\addbibresource{xampl.bib}

\begin{document}

\begin{frame}
  \nocite{*}
\end{frame}

\begin{frame}[t,allowframebreaks]
  \frametitle{References}
  \printbibliography
 \end{frame}

\end{document}