This is XeTeX, Version 3.14159265-2.6-0.99991 (TeX Live 2014) (preloaded format=xelatex 2014.7.26) 20 OCT 2014 00:38entering extended mode restricted \write18 enabled. %&-line parsing enabled.**slides05.tex(/usr/local/texlive/2014/texmf-dist/tex/latex/tools/x.texLaTeX2e <2014/05/01>Babel <3.9k> and hyphenation patterns for 79 languages loaded.! .l.33 \batchmode \errmessage{} \csname @@end\endcsname \endThis error message was generated by an \errmessagecommand, so I can't give any explicit help.Pretend that you're Hercule Poirot: Examine all clues,and deduce the truth by order and method. ) Here is how much of TeX's memory you used: 6 strings out of 493725 177 string characters out of 6145912 53033 words of memory out of 5000000 3431 multiletter control sequences out of 15000+600000 3640 words of font info for 14 fonts, out of 8000000 for 9000 1328 hyphenation exceptions out of 8191 5i,0n,1p,92b,8s stack positions out of 5000i,500n,10000p,200000b,80000sNo pages of output.