Minecraft Version

1.16.5

BYG Version

1.3.5

Terrablender Version

N/A

Mod Loader

Forge

Mod Loader Version

36.2.39

What happened?

Flying around in the Nether. Suddenly a freeze -> crash, a NullPointerException while ticking the player.

Astral Sorcery's "Spreading Growth" perk tries to randomly grow nearby blocks and may target the Nylium block for bonemealing (since it is a NyliumBlock and therefore an IGrowable).

Root cause is most likely the same as #481 & #602, which were fixed in 1.18 but never backported to the 1.16 branch.
But I'm filing a new report just in case & to help future bug searchers until this gets a fix.

crash-log

crash-2022-08-17_21.13.49-server.txt

latest.log

Did you isolate BYG?

I did not try BYG alone

My quick workaround was:

• Open serverconfig\astralsorcery.toml in the game save directory
• Locate the line with chanceToBonemeal =
• #comment out that line
• Add chanceToBonemeal = 0.0 instead

Then I can actually load the world again. At that point, the player's longer-term workaround is to disable the "Spreading Growth" perk (which is not trivial).

1.16 isn't supported