[XeTeX] includegraphics and pdf

[M. Niedermair]

Hi,

in the meantime i use a quick and dirty hack with pdftk.

pdftk v_schiffe_versenken.pdf burst output v_schiffe_versenken_%01d.pdf

\documentclass[10pt,a4paper]{scrartcl}
\usepackage{graphicx}

\begin{document}

\fbox{\includegraphics{v_schiffe_versenken_7.pdf}}

\end{document}

if i use pdflatex, i get no warning, if i use xelatex, i get the 
following message:

    **** Warning:  File has an invalid xref entry:  2.  Rebuilding xref 
table.

    **** This file had errors that were repaired or ignored.
    **** The file was produced by:
    **** >>>> itext-paulo-155 (itextpdf.sf.net-lowagie.com) <<<<
    **** Please notify the author of the software that produced this
    **** file that it does not conform to Adobe's published PDF
    **** specification.

Whats wrong?
Can i ignore the message?

By
Michael