Hi all, I switched from compiling with LaTeX to compiling with LuaLaTeX, and my book's index went away. Upon further research, I found that I had forgotten to run makeindex between the first and second LuaLaTeX compile. So if you ever lose your index, look to see if you perform a makeindex in between your two compiles.
SteveT Steve Litt Autumn 2020 featured book: Thriving in Tough Times http://www.troubleshooters.com/thrive -- lyx-users mailing list lyx-users@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-users