debug log

15:58:03.930
net.minecraftforge.common.ForgeMod
Server thread
Preparing crash report with UUID 315ed537-dfb4-4150-871a-e051ffe79b4d
15:58:03.932
net.minecraft.server.MinecraftServer
Server thread
Encountered an unexpected exception
net.minecraft.crash.ReportedException: Saving entity NBT
	at net.minecraft.entity.Entity.func_189511_e(Entity.java:1432)
	at net.minecraft.server.integrated.IntegratedPlayerList.func_72391_b(SourceFile:26)
	at net.minecraft.server.management.PlayerList.func_72389_g(PlayerList.java:637)
	at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
	at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:642)
	at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232)
	at net.minecraft.server.MinecraftServer$$Lambda$11309/402540612.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
	at net.minecraft.entity.ai.attributes.ModifiableAttributeInstance.func_233772_g_(SourceFile:175)
	at net.minecraft.entity.ai.attributes.AttributeModifierManager.func_233794_c_(SourceFile:108)
	at net.minecraft.entity.LivingEntity.func_213281_b(LivingEntity.java:588)
	at net.minecraft.entity.player.PlayerEntity.func_213281_b(PlayerEntity.java:751)
	at net.minecraft.entity.player.ServerPlayerEntity.func_213281_b(ServerPlayerEntity.java:271)
	at net.minecraft.entity.Entity.func_189511_e(Entity.java:1411)
	... 7 more
15:58:03.952
net.minecraft.server.MinecraftServer
Server thread
This crash report has been saved to: C:\Users\Anthony\Twitch\Minecraft\Instances\Balls\crash-reports\crash-2022-04-10_15.58.03-server.txt
15:58:03.954
net.minecraftforge.common.ForgeMod
Server thread
Preparing crash report with UUID 582a421a-1b8f-4892-9f55-676ca0229d97
15:58:03.955
net.minecraft.server.MinecraftServer
Server thread
Exception stopping the server
net.minecraft.crash.ReportedException: Saving entity NBT
	at net.minecraft.entity.Entity.func_189511_e(Entity.java:1432)
	at net.minecraft.server.integrated.IntegratedPlayerList.func_72391_b(SourceFile:26)
	at net.minecraft.server.management.PlayerList.func_72389_g(PlayerList.java:637)
	at net.minecraft.server.MinecraftServer.func_71260_j(MinecraftServer.java:556)
	at net.minecraft.server.integrated.IntegratedServer.func_71260_j(IntegratedServer.java:246)
	at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:679)
	at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232)
	at net.minecraft.server.MinecraftServer$$Lambda$11309/402540612.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NullPointerException
	at net.minecraft.entity.ai.attributes.ModifiableAttributeInstance.func_233772_g_(SourceFile:175)
	at net.minecraft.entity.ai.attributes.AttributeModifierManager.func_233794_c_(SourceFile:108)
	at net.minecraft.entity.LivingEntity.func_213281_b(LivingEntity.java:588)
	at net.minecraft.entity.player.PlayerEntity.func_213281_b(PlayerEntity.java:751)
	at net.minecraft.entity.player.ServerPlayerEntity.func_213281_b(ServerPlayerEntity.java:271)
	at net.minecraft.entity.Entity.func_189511_e(Entity.java:1411)
	... 8 more
15:58:05.477
monitor
Process Monitor
Process crashed with exit code -1