Games crashes when calling LivingEntity$hurt inside LivingEntityHurt. I'm passing LivingEntityHurt$source and LivingEntityHurt$damage to it.

Spoiler

[19:41:38] [Server thread/ERROR]: Encountered an unexpected exception
java.lang.LinkageError: loader constraint violation: loader 'MC-BOOTSTRAP' @59309333 wants to load interface org.apache.logging.log4j.util.MessageSupplier. (org.apache.logging.log4j.util.MessageSupplier is in module [email protected] of loader 'MC-BOOTSTRAP' @59309333, parent loader 'bootstrap')
	at net.minecraftforge.eventbus.EventBus.handleException(EventBus.java:316) ~[eventbus-5.0.3.jar%237!:?]
	at net.minecraftforge.eventbus.EventBus.post(EventBus.java:307) ~[eventbus-5.0.3.jar%237!:?]
	at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-5.0.3.jar%237!:?]
	at net.minecraftforge.common.ForgeHooks.onLivingHurt(ForgeHooks.java:321) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2374%2380!:?]
	at net.minecraft.world.entity.LivingEntity.actuallyHurt(LivingEntity.java:1533) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.world.entity.LivingEntity.hurt(LivingEntity.java:1044) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.world.entity.monster.Zombie.hurt(Zombie.java:266) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.world.entity.player.Player.attack(Player.java:1113) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.level.ServerPlayer.attack(ServerPlayer.java:1310) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.network.ServerGamePacketListenerImpl$1.onAttack(ServerGamePacketListenerImpl.java:1227) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.network.protocol.game.ServerboundInteractPacket$1.dispatch(ServerboundInteractPacket.java:22) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.network.protocol.game.ServerboundInteractPacket.dispatch(ServerboundInteractPacket.java:75) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.network.ServerGamePacketListenerImpl.handleInteract(ServerGamePacketListenerImpl.java:1201) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.network.protocol.game.ServerboundInteractPacket.handle(ServerboundInteractPacket.java:62) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.network.protocol.game.ServerboundInteractPacket.handle(ServerboundInteractPacket.java:12) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:21) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.TickTask.run(TickTask.java:17) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:139) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:22) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:775) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:162) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:112) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:758) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:752) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:122) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:738) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:687) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:258) ~[forge-1.17.1-37.0.108_mapped_official_1.17.1-recomp.jar%2375!:?]
	at java.lang.Thread.run(Unknown Source) [?:?]

 

 

2 hours ago, diesieben07 said:

Post the full debug.log and your code.

Since i has just trying to change the damage that will be dealt to the entity, i just used LivingEntityHurt$setDamage instead of calling hurt function, and it worked.
still, thanks