I'm on Windows (seems like everyone else is using *nix + latex, so I thought it's worth pointing out).
When I run this command in the command prompt:
lualatex.exe --halt-on-error --interaction=nonstopmode -output-directory=C:\ C:\Users\uuu\AppData\Local\Temp\tmp9DE6.tex
The error I get is:
! Font \TU/lmr/m/n/10=[lmroman10-regular]:+tlig; at 10pt not loadable: metric data not found or bad. <to be read again> relax l.105 \fontencoding\encodingdefault\selectfont 372 words of node memory still in use: 2 hlist, 1 rule, 1 dir, 4 glue, 47 glue_spec, 2 if_stack, 2 write, 1 pdf_col orstack nodes avail lists: 2:13,3:3,5:2,7:2,8:1,9:2 ! ==> Fatal error occurred, no output PDF file produced! Transcript written on tmp9DE6.log.
When I try to generate pdf file using TeXworks tool however, it's being generated properly. The question is - which command line options is it using to not have the same problem as cmd has? Or more general - what to do to make this problem go away?
Huh, didn't notice this earlier because of the amount of output, but one of the first things console is showing after running the above command, is:
module 'luaotfload-main' not found
Maybe that's the real problem? But what is the reason for it?