Villagers are unable to spawn

[D3dWiz]

Spark link

https://spark.lucko.me/NBJUKdAhfV

Expected behavior

The villager spawns correctly

Observed/Actual behavior

The villager despawns, throwing IllegalArgumentException

[16:12:33] [Server thread/ERROR]: Entity threw exception at MainLands:152.5,62.0,35.5
java.lang.IllegalArgumentException: Can't find attribute minecraft:tempt_range
	at net.minecraft.world.entity.ai.attributes.AttributeSupplier.getAttributeInstance(AttributeSupplier.java:20) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.ai.attributes.AttributeSupplier.getValue(AttributeSupplier.java:27) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.ai.attributes.AttributeMap.getValue(AttributeMap.java:73) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.LivingEntity.getAttributeValue(LivingEntity.java:2796) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.ai.goal.TemptGoal.canUse(TemptGoal.java:55) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.ai.goal.WrappedGoal.canUse(WrappedGoal.java:22) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.ai.goal.GoalSelector.tick(GoalSelector.java:100) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.Mob.serverAiStep(Mob.java:968) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.LivingEntity.aiStep(LivingEntity.java:3643) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.Mob.aiStep(Mob.java:700) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.AgeableMob.aiStep(AgeableMob.java:156) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.LivingEntity.tick(LivingEntity.java:3352) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.Mob.tick(Mob.java:465) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.entity.npc.Villager.tick(Villager.java:396) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.server.level.ServerLevel.tickNonPassenger(ServerLevel.java:1366) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.level.Level.guardEntityTick(Level.java:1535) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.server.level.ServerLevel.lambda$tick$4(ServerLevel.java:826) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.world.level.entity.EntityTickList.forEach(EntityTickList.java:39) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:808) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1917) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1705) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1367) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:342) ~[purpur-1.21.3.jar:1.21.3-2332-962ee30]
	at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]

Steps/models to reproduce

Summon a villager with a spawn egg/command

Purpur version

1.21.3-2332-ver/1.21.3@962ee30

Agreements

• I am running the latest version of Purpur available from https://purpurmc.org/downloads.
• I have searched for and ensured there isn't already an open issue regarding this.
• I ticked all the boxes without actually reading them
• My version of Minecraft is supported by Purpur.

Other

https://mclo.gs/KSb7ciJ

[thegatesdev]

Issue is the mobs.villager.follow-emerald-blocks option, adds a TemptGoal to a villager, which accesses the tempt_range attribute which is (for some reason) no longer accessible for villagers.

[Onako2]

@thegatesdev do you know when tempt_range was removed for villagers? I am currently working on a PR to fix it and I need the tempt_range value. (Which in vanilla 1.21.3 is at 10.0D and is probably different in older versions)