LaTeX.org

Hi,
after spending hours with that prior to posting, I just had an epiphany: the error was that I added a reference to my .bib file, and every time the chapter containing that reference was included, nothing would work anymore... just because the reference contained an "ä"...
maybe that helps ...

Hi all,

I just started to use LYX for my master's thesis.
Everything went pretty well, by Yesterday night I had it just the way I wanted (yes, it was stupid not to make a backup - shot taken). Getting up this morning, Lyx wouldn't compile one of my chapters any more.

Better said, it will ...