On 11/7/2019 3:50 PM, Jan Willem Flamma wrote:

Dear list members,

The below MWE runs fine and generates a usable PDF.

If I uncomment the second question block and run the MWE on a OS X system it generates an unusable PDF and a nearly empty log file:

open source     > level 1, order 1, name 'cont-yes.mkiv'
system          >
system          > ConTeXt  ver: 2019.10.28 18:57 MKIV beta  fmt: 2019.11.7  int: english/english
system          >
system          > 'cont-new.mkiv' loaded
open source     > level 2, order 2, name '/Users/JW/context/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv'
system          > beware: some patches loaded from cont-new.mkiv
close source    > level 2, order 2, name '/Users/JW/context/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv'

system          > files > jobname 'co-intro', input './co-intro', result 'co-intro'
fonts           > latin modern fonts are not preloaded
languages       > language 'en' is active
system          > synctex functionality is enabled, expect 5-10 pct runtime overhead!
open source     > level 2, order 3, name './co-intro.tex'
fonts           > preloading latin modern fonts (second stage)
fonts           > 'fallback modern-designsize rm 12pt' is loaded
open source     > level 3, order 4, name 'knuth.tex'
close source    > level 3, order 4, name 'knuth.tex'

I cannot reproduce the problem on a Windows system.

Can somebody on an OS X system check and confirm the issue?

What if you wipe the tuc file?

No message?

Hans

I can confirm the same problem on a Win64 problem. I get the same log file (with 2019.10.29 15:09 for the version and my file/directory names).

There is a console message that is, perhaps, meaningful:

This is LuaMetaTeX, Version 2.00.0
runtime error : input file 'virtual://block.question.' is not found, quitting
mtx-context     | fatal error: return code: 1

--
Rik