Max Bian wrote: > The problem is fixed. After reviewing the changes you made in the files, > I guess it was a problem with the citation references in the footnote. > > It is quite surprising because I have put references in foot in other > articles (1.16fix4 and earlier versions) and I don't remember any case I > need to use "\protect...".
depends to document-class. in General you can't have footnotes in moving arguments like titles, floats,... You have to use \markfootnote. Herbert -- http://www.lyx.org/help/
