I am finally trying to use the new exporter to create a beamer
presentation. I started with a simple orgmode file. My file is as
follows:

#+STARTUP: hidestars
#+TITLE: Title
#+AUTHOR: My name
#+OPTIONS: H:2 toc:nil
#+E-MAIL: username@email.org
#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation]
#+BEAMER_THEME: default
#+COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_act(Act) %4BEAMER_col(Col) %8BEAMER_opt(Opt)
#+PROPERTY: BEAMER_col_ALL 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.0 :ETC
#+OPTIONS: H:2

* Introduction
** temp1
+ temp123
** temp2
+ skjdskjdk

------cut here--------


The log file showing the error is attached herewith.

I am using org-version 7.9.3f.

Will be grateful if somebody could explain why am I getting an error.

Vikas