Export with XeTeX and LuaTeX (with either non-tex fonts or 8-bit
compatibility mode) does not work because the loading of inputenc with
utf8x is hardcoded in europecv.cls at this time.
This commit adds a note to es/europeCV.lyx explaining the problem and
inverts the XeTeX and LuaTeX tests.
See
http://comments.gmane.org/gmane.editors.lyx.devel/145896
Thanks to Günter Milde for the advice and to Ignacio García
for the translation of the note.
Manuals, examples and templates that use (traditional) bibtex should have set the bibliography processor to bibtex. Else, these documents do not compile if a user has set the processor to 'biber' in the preferences
