Wandering Trades broken on Paper 1.21.5 #97
Description
Expected behavior
Wandering trader should have mini-blocks and hermits heads
Observed/Actual behavior
no mini-blocks or hermits heads
Steps/models to reproduce
Spawn a wandering trader with the Wandering trades module enabled and mini-block and hermits heads enabled in the config
Plugin and Datapack List
[14:16:55 INFO]: ℹ Server Plugins (46):
[14:16:55 INFO]: Paper Plugins (4):
[14:16:55 INFO]: - FancyHolograms, FancyNpcs, nightcore, PaperTweaks
[14:16:55 INFO]: Bukkit Plugins (42):
[14:16:55 INFO]: - AdvancedBlueMapSkins, BBeeChecker, BlockLocker, BlueBorder, BlueMap, BlueMap-BannerMarker, BMMarker, ChestSort, Chunky, CMI
[14:16:55 INFO]: CMILib, CoreProtect, DiscordSRV, Essentials, EssentialsSpawn, ExcellentCrates, floodgate, ForgetfulTrialVault, HeadDatabase, InvUnload
[14:16:55 INFO]: LuckPerms, MineCICD, Multiverse-Core, Multiverse-NetherPortals, Multiverse-Portals, Nexo, NoCropTrample, OreAnnouncer, PlaceholderAPI, Plan
[14:16:55 INFO]: PlayerVaults, ProtocolLib, Quests, Rtag, StayPut, Vault, VillagerLobotimizer, VoidGen, Votifier, WorldEdit
[14:16:55 INFO]: WorldGuard, WorldGuardExtraFlags
Server Version Info
This server is running Paper version 1.21.5-23-main@5f0b829 (2025-04-19T19:56:53Z) (Implementing API version 1.21.5-R0.1-SNAPSHOT)
Plugin Version
[PaperTweaks] Version: 0.5.0
Other
[14:14:01 INFO]: [PaperTweaks] Enabled WanderingTrades!
[14:14:08 ERROR]: Could not pass event CreatureSpawnEvent to PaperTweaks v0.5.0
java.lang.AssertionError: null
at PaperTweaks.jar/me.machinemaker.papertweaks.utils.PTUtils.random(PTUtils.java:153) ~[PaperTweaks.jar:?]
at PaperTweaks.jar/me.machinemaker.papertweaks.modules.hermitcraft.wanderingtrades.EntityListener.onCreatureSpawn(EntityListener.java:59) ~[PaperTweaks.jar:?]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[paper-api-1.21.5-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:71) ~[paper-api-1.21.5-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628) ~[paper-api-1.21.5-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.event.CraftEventFactory.callCreatureSpawnEvent(CraftEventFactory.java:678) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at org.bukkit.craftbukkit.event.CraftEventFactory.doEntityAddEventCalling(CraftEventFactory.java:594) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.level.ServerLevel.addEntity(ServerLevel.java:1528) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.level.ServerLevel.addFreshEntity(ServerLevel.java:1455) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.world.level.ServerLevelAccessor.lambda$addFreshEntityWithPassengers$0(ServerLevelAccessor.java:15) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411) ~[?:?]
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762) ~[?:?]
at net.minecraft.world.level.ServerLevelAccessor.addFreshEntityWithPassengers(ServerLevelAccessor.java:15) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.world.entity.EntityType.spawn(EntityType.java:1233) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.world.entity.EntityType.spawn(EntityType.java:1171) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.world.entity.EntityType.spawn(EntityType.java:1149) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.world.item.SpawnEggItem.useOn(SpawnEggItem.java:74) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.world.item.ItemStack.useOn(ItemStack.java:398) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.level.ServerPlayerGameMode.useItemOn(ServerPlayerGameMode.java:527) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.network.ServerGamePacketListenerImpl.handleUseItemOn(ServerGamePacketListenerImpl.java:1999) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:45) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.network.protocol.game.ServerboundUseItemOnPacket.handle(ServerboundUseItemOnPacket.java:10) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$0(PacketUtils.java:29) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.TickTask.run(TickTask.java:18) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:155) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1446) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:175) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:129) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1426) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1420) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:139) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.MinecraftServer.managedBlock(MinecraftServer.java:1377) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1385) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1262) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:308) ~[paper-1.21.5.jar:1.21.5-23-5f0b829]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]