Hi Kosta,
here it is ;-)
Could you post the source of a lyx document that contains the error to
a service like pastebin.com? That way, someone can reproduce it and
tell you what's going wrong.
Unfortunately, the Latex-Beamer stuff simply throws completely
incomprehensible error messages for the average user :(
Could it be that you define a section inside a "frame"? If so, try
defining it before that frame.
As you can see I'm doing nearly nothing
Thanks for your answer
Cheers
Hellmut
--
Dr. Hellmut Weber m...@hellmutweber.de
Degenfeldstraße 2 tel +49-89-3081172
D-80803 München-Schwabing mobil +49-172-8450321
please: No DOCs, no PPTs. why: tinyurl.com/cbgq
#LyX 1.6.1 created this file. For more info see http://www.lyx.org/
\lyxformat 345
\begin_document
\begin_header
\textclass article-beamer
\begin_preamble
\usetheme{Warsaw}
\end_preamble
\use_default_options true
\language english
\inputencoding auto
\font_roman default
\font_sans default
\font_typewriter default
\font_default_family default
\font_sc false
\font_osf false
\font_sf_scale 100
\font_tt_scale 100
\graphics default
\paperfontsize default
\spacing single
\use_hyperref false
\papersize default
\use_geometry false
\use_amsmath 1
\use_esint 1
\cite_engine basic
\use_bibtopic false
\paperorientation portrait
\secnumdepth 3
\tocdepth 3
\paragraph_separation indent
\defskip medskip
\quotes_language english
\papercolumns 1
\papersides 1
\paperpagestyle default
\tracking_changes false
\output_changes false
\author ""
\author ""
\end_header
\begin_body
\begin_layout Title
My first beamer presentation
\end_layout
\begin_layout Section
Abschnitt
\end_layout
\end_body
\end_document
