General Information

Describe the bug:

Server can't start when i change the ore spawn

To Reproduce:

1. Change the ore gen to stop spawning
2. Server doesn't start anymore and always crash

Expected behavior:

looks like it doesn't work with biomes o plenty

Environment Versions

Versions:

• Metallurgy: Metallurgy-4-Reforged-0.3.3
• Conflicting mod (if regarding mod integration): biomes o plenty
• Other mods you think could cause issues:
• Forge: forge-1.12.2-14.23.5.2847-installer-win
• Minecraft: 1.12.2
• Modpack (if available):

Crash Report (if available):

---- Minecraft Crash Report ----

crash-2020-05-21_02.09.17-server.txt

could you upload a copy of your ore gen configuration?

So, apparently the only way that exception can be thrown is if you either:

• use a number greater than 256 as maximum Y level
• use a number lesser than 0 as minimum Y level
• set the minimum Y level higher than the maximum Y level

If you need to disable some world ore gen I'd suggest you to set the veinSize to 0 instead of tinkering with heights