xslt error with document('')

[Marco Westermann]

Hi,

I have a route which uses an xslt transformation. When I run the 
transformation within eclipse everything works fine. But when I use that 
transformation within my camel route, I get a TransformationException 
with message: included href is empty.

within the xslt I have a

<xsl:for-each select="document('')/*/abbr:attributesToSelect/">

which causes the error. Any ideas how I can solve that problem.

regards, Marco