Am 18. Februar 2017 12:55:51 MEZ schrieb luigi scarso <luigi.scarso@gmail.com>:

On Sat, Feb 18, 2017 at 12:49 PM, Lutz Haseloff <lutzi@toppkieker.net> wrote:
 Okay, I used the self compiled experimental luatex.
 And so does the luatex from the context minimals behave:

 (It is rather old)

 root@localhost:~# /usr/local/context/bin/luatex --version
 This is LuaTeX, Version 1.0.0 (TeX Live 2017/dev)

 Execute 'luatex --credits' for credits and version details.

 There is NO warranty. Redistribution of this software is covered by
 the terms of the GNU General Public License, version 2 or (at your option)
 any later version. For more information about these matters, see the file
 named COPYING and the LuaTeX source.

 LuaTeX is Copyright 2016 Taco Hoekwater and the LuaTeX Team.

 root@localhost:~# /usr/local/context/bin/luatex --luaonly ~/test.lua
 /home/test.lua:2: bad argument #1 to 'pairs' (table expected, got nil)
 root@localhost:~#


 It seems, that luatex 1.0.0 can't work with the new context beta.
Thank you for testing in any case.
We are seeing the issue now.
It's better to use luatex 1.0.3 if you can. It's in tags/1.0.3