DeathEventListener throws a ThreadViolationException checking for a shooter on Canvas #4889

437ea9039d - Last occurred: 2026-10-03 Occurrences: 1
---- Context 1 ----
Plan v5.9 build 3672
Canvas 26.3-965-3f168ad (MC: 26.3)
Server v26.3.build.965-alpha

org.bukkit.event.entity.PlayerDeathEvent@4df7604a
CraftPlayer{name=FramedOrpheus23, uuid=06672a16-d3b9-4e2e-99a3-5394a07dc95d}

---- Stacktrace ----
java.lang.IllegalStateException: Thread failed main thread check: Accessing entity state off owning region's thread, context=[thread=Folia Region Scheduler Thread #10,class=io.papermc.paper.threadedregions.TickRegionScheduler$TickThreadRunner,region={center=[13, 2],world=minecraft:onboarding}], entity=EntityContext:{self=[{type=Arrow,entity_id=6980918,uuid=909eefad-2668-4d10-a68f-64eff75c27a7,position=(6,278.37,-23.06,-15,446.80),delta=(1.50,0.49,-0.33),aabb=AABB[6278.122861845032, -23.0631670091712, -15447.045777040605] -> [6278.622861845032, -22.5631670091712, -15446.545777040605],removed=DISCARDED,has_vehicle=false,passenger_count=0}]
   ca.spottedleaf.moonrise.common.util.TickThread.ensureTickThread(TickThread.java:191)
   org.bukkit.craftbukkit.entity.CraftArrow.getHandle(CraftArrow.java:29)
   org.bukkit.craftbukkit.entity.CraftArrow.getHandle(CraftArrow.java:21)
   org.bukkit.craftbukkit.entity.AbstractProjectile.getShooter(AbstractProjectile.java:67)
   Plan-5.9-SNAPSHOT.jar//com.djrapitops.plan.gathering.listeners.bukkit.DeathEventListener.getShooter(DeathEventListener.java:151)
   Plan-5.9-SNAPSHOT.jar//com.djrapitops.plan.gathering.listeners.bukkit.DeathEventListener.findKiller(DeathEventListener.java:109)
   Plan-5.9-SNAPSHOT.jar//com.djrapitops.plan.gathering.listeners.bukkit.DeathEventListener.onDeath(DeathEventListener.java:76)
   org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:71)
   io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:55)
   io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131)
   org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:627)
   org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerDeathEvent(CraftEventFactory.java:1015)
   net.minecraft.server.level.ServerPlayer.die(ServerPlayer.java:1417)
   org.bukkit.craftbukkit.entity.CraftLivingEntity.setHealth(CraftLivingEntity.java:147)
   survival-7.0.0-SNAPSHOT.jar//fi.realmi.survival.command.impl.SurrenderCommand.lambda$runSurrender$0(SurrenderCommand.java:51)
   io.papermc.paper.threadedregions.scheduler.FoliaEntityScheduler$EntityScheduledTask.accept(FoliaEntityScheduler.java:167)
   io.papermc.paper.threadedregions.scheduler.FoliaEntityScheduler$EntityScheduledTask.accept(FoliaEntityScheduler.java:114)
   io.papermc.paper.threadedregions.EntityScheduler.executeTick(EntityScheduler.java:274)
   net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1628)
   net.minecraft.server.dedicated.DedicatedServer.tickServer(DedicatedServer.java:420)
   io.papermc.paper.threadedregions.TickRegions$ConcreteRegionTickHandle.tickRegion(TickRegions.java:619)
   io.papermc.paper.threadedregions.TickRegionScheduler$RegionScheduleHandle.runTick(TickRegionScheduler.java:581)
   io.canvasmc.canvas.threadedregions.scheduler.AffinitySchedulerThreadPool$TickThreadRunner.run(AffinitySchedulerThreadPool.java:681)
   java.base/java.lang.Thread.run(Thread.java:1474)