Hi, and thank you for a great mod.
Unfortunately I have to report that it sometimes behaves in a strange way.

When doing some changes to the setup in your 'q' setup I restart the game, and it sometimes crashes saying "Registry entry missing" I don't get any crash reports, and it has happened on different occasions.

I'm running a Minecraft Linux server that me and a friend plays on, and we both experienced the same problem. The solution was to delete the quark.cfg file and start over.

I'm running
Minecraft 1.12.2
Forge 14.23.2.2611
AutoRegLib 1.3-15 (not installed atm)
Quark r1.4-122 (not installed atm)
and here's a Pastebin of my modlist.

If I'm unclear in my issue description, please let me know so I can be more specific. Currently I have removed the mod plus the support file Autoreglib.

Kind regards
Garrim

Is Vazkii reading these, or am I reporting this the wrong way?

You're doing it correctly, I was just not looking at issues for a while because of personal things. I'll get to it asap.

I don't really know how I can help you if there's no crash logs. Try getting me the entire game log (/logs/fml-client-latest.log)

HI, and thanks for the reply.
Ok, so I have been running the game without Quark for some time now. Saw that you updated it to r1.4-123. At some point I'll get it and test if the error reappears.