第一种：
---- Minecraft Crash Report ----
// Embeddium instance tainted by mods: [ruokmod, oculus, sodiumdynamiclights, embeddium_extra]
// Please do not reach out for Embeddium support without removing these mods first.
// -------
// You should try our sister game, Minceraft!
Time: 2025-08-04 22:44:30
Description: Ticking player
java.lang.NullPointerException: Cannot invoke "net.minecraft.world.effect.MobEffectInstance.m_19552_(net.minecraft.world.entity.LivingEntity, java.lang.Runnable)" because "mobeffectinstance" is null
at net.minecraft.world.entity.LivingEntity.m_21217_(LivingEntity.java:758) ~[client-1.20.1-20230612.114412-srg.jar%23624![疑问]] {re:mixin,pl:accesstransformer:B,re:computing_frames,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:revelationfix.mixins.json:LivingDamageMixin,pl:mixin:APP:revelationfix.mixins.json:LivingEntityMixin,pl:mixin:APP:goety.mixins.json:LivingEntityMixin,pl:mixin:APP:modernfix-forge.mixins.json:perf.forge_cap_retrieval.LivingEntityMixin,pl:mixin:APP:immersive_armors.mixins.json:MixinLivingEntity,pl:mixin:APP:celestial_core.mixins.json:LivingEntityMixin,pl:mixin:APP:curios.mixins.json:MixinLivingEntity,pl:mixin:APP:majruszlibrary-common.mixins.json:MixinLivingEntity,pl:mixin:APP:tslatentitystatus.mixins.json:common.LivingEntityMixin,pl:mixin:APP:confluence.mixins.json:LivingEntityAccessor,pl:mixin:APP:confluence.mixins.json:LivingEntityMixin,pl:mixin:APP:confluence.mixins.json:client.ClientLivingEntityMixin,pl:mixin:APP:caelus.mixins.json:MixinLivingEntity,pl:mixin:APP:iceandfire.mixins.json:LivingEntityMixin,pl:mixin:APP:bettercombat.mixins.json:LivingEntityAccessor,pl:mixin:APP:bettercombat.mixins.json:LivingEntityMixin,pl:mixin:APP:fruitsdelight.mixins.json:LivingEntityMixin,pl:mixin:APP:mixins.goety_revelation.json:LivingEntityMixin,pl:mixin:APP:tetra.mixins.json:LivingEntityMixin,pl:mixin:APP:mixins.transmog.common.json:LivingEntityMixin,pl:mixin:APP:citadel.mixins.json:LivingEntityMixin,pl:mixi

第二种：
---- Minecraft Crash Report ----
// Embeddium instance tainted by mods: [ruokmod, oculus, sodiumdynamiclights, embeddium_extra]
// Please do not reach out for Embeddium support without removing these mods first.
// -------
// Don't do that.
Time: 2025-08-04 23:11:09
Description: Ticking player
java.lang.NullPointerException: Cannot invoke "net.minecraft.world.effect.MobEffectInstance.m_19544_()" because "mobEffectInstance" is null
at net.minecraft.world.item.alchemy.PotionUtils.mdb448e8$lambda$ac_getColor$0$0(PotionUtils.java:524) ~[client-1.20.1-20230612.114412-srg.jar%23624![疑问]] {re:mixin,re:classloading,pl:mixin:APP:alexscaves.mixins.json:PotionUtilsMixin,pl:mixin:A}
at java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90) ~[?:?] {}
at java.util.HashMap$ValueSpliterator.tryAdvance(HashMap.java:1800) ~[?:?] {}
at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129) ~[?:?] {}
at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:527) ~[?:?] {}
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:513) ~[?:?] {}
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] {}
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230) ~[?:?] {}
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196) ~[?:?] {}
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?] {}
at java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:632) ~[?:?] {}
at net.minecraft.world.item.alchemy.PotionUtils.handler$emd000$ac_getColor(PotionUtils.java:524) ~[client-1.20.1-20230612.114412-srg.jar%23624![疑问]] {re:mixin,re:classloading,pl:mixin:APP:alexscaves.mixins.json:PotionUtilsMixin,pl:mixin:A}
at net.minecraft.world.item.alchemy.PotionUtils.m_43564_(PotionUtils.java) ~[client-1.20.1-20230612.114412-srg.jar%23624![疑问]] {re:mixin,re:classloading,pl:mixin:APP:alexscaves.mixins.json:PotionUtilsMixin,pl:

说错了，是晋升之环

去龙冒群里或者频道里发错误报告

把剑神戒指和荆棘附魔下了