Error Code: §7java.lang.NullPointerException: Registry Object not present: alexscaves:acid_unsubmerge
Mods: Nuke_bay-1.20.1-1.1 alexscaves-1.1.5 citadel-2.6.0-1.20.1 burnt-1.8.2_forge_1.20.1 immersive_aircraft-1.0.1+1.20.1-forge geckolib-forge-1.20.1-4.4.9.
I have no idea what causes this issue? can someone help?