Minecraft Version

1.19.2

Mod Loader and Version

Forge-43.2.3

Ad Astra! Version

1.11.9

Addon Mod Version (This Mod)

forge-1.19.2-1.7

The details

the game crashes when you join the world

https://crashy.net/leP5iuf0Vb2RGHkpsTvQ
https://bytebin.lucko.me/ypwGucb1Dn

Ok i had success for reproduce.
Some mods looks conflict with this mod.

Fixed version is released. Try check it.
https://www.curseforge.com/minecraft/mc-mods/ad-astra-giselle-addon/files/4311970