hello guys, when im playing minecraft on my server and i see a skeleton horse the server closes, i don't know what the mistake is exactly, someone understands what may be happening, i have some mods. (sorry for my bad english)
java.util.ConcurrentModificationException: null at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:719) ~[?:1.8.0_212] {} at java.util.LinkedHashMap$LinkedKeyIterator.next(LinkedHashMap.java:742) ~[?:1.8.0_212] {} at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_212] {} at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_212] {} at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_212] {} at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_212] {} at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_212] {} at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_212] {} at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_212] {} at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_212] {} at net.minecraft.entity.ai.goal.GoalSelector.func_75774_a(SourceFile:80) ~[?:?] {re:classloading} at net.minecraft.entity.MobEntity.func_70626_be(MobEntity.java:590) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.LivingEntity.func_70636_d(LivingEntity.java:2186) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.MobEntity.func_70636_d(MobEntity.java:460) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.AgeableEntity.func_70636_d(SourceFile:140) ~[?:?] {re:classloading} at net.minecraft.entity.passive.AnimalEntity.func_70636_d(SourceFile:44) ~[?:?] {re:classloading} at net.minecraft.entity.passive.horse.AbstractHorseEntity.func_70636_d(AbstractHorseEntity.java:489) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.entity.passive.horse.SkeletonHorseEntity.func_70636_d(SourceFile:116) ~[?:?] {re:classloading} at net.minecraft.entity.LivingEntity.func_70071_h_(LivingEntity.java:2032) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.MobEntity.func_70071_h_(MobEntity.java:274) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.passive.horse.AbstractHorseEntity.func_70071_h_(AbstractHorseEntity.java:525) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.world.server.ServerWorld.func_217479_a(ServerWorld.java:587) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.world.World.func_217390_a(World.java:684) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:394) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:829) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:324) ~[?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:764) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:622) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212] {}
A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- Head --
Thread: Server thread
Stacktrace:
at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:719) at java.util.LinkedHashMap$LinkedKeyIterator.next(LinkedHashMap.java:742) at java.util.Iterator.forEachRemaining(Iterator.java:116) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at net.minecraft.entity.ai.goal.GoalSelector.func_75774_a(SourceFile:80) at net.minecraft.entity.MobEntity.func_70626_be(MobEntity.java:590) at net.minecraft.entity.LivingEntity.func_70636_d(LivingEntity.java:2186) at net.minecraft.entity.MobEntity.func_70636_d(MobEntity.java:460) at net.minecraft.entity.AgeableEntity.func_70636_d(SourceFile:140) at net.minecraft.entity.passive.AnimalEntity.func_70636_d(SourceFile:44) at net.minecraft.entity.passive.horse.AbstractHorseEntity.func_70636_d(AbstractHorseEntity.java:489) at net.minecraft.entity.passive.horse.SkeletonHorseEntity.func_70636_d(SourceFile:116) at net.minecraft.entity.LivingEntity.func_70071_h_(LivingEntity.java:2032) at net.minecraft.entity.MobEntity.func_70071_h_(MobEntity.java:274) at net.minecraft.entity.passive.horse.AbstractHorseEntity.func_70071_h_(AbstractHorseEntity.java:525) at net.minecraft.world.server.ServerWorld.func_217479_a(ServerWorld.java:587)
hello guys, when im playing minecraft on my server and i see a skeleton horse the server closes, i don't know what the mistake is exactly, someone understands what may be happening, i have some mods. (sorry for my bad english)
---- Minecraft Crash Report -------- Minecraft Crash Report ----
// Sorry
Time: 1/30/20 2:14 AM
Description: Ticking entity
java.util.ConcurrentModificationException: null at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:719) ~[?:1.8.0_212] {} at java.util.LinkedHashMap$LinkedKeyIterator.next(LinkedHashMap.java:742) ~[?:1.8.0_212] {} at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[?:1.8.0_212] {} at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[?:1.8.0_212] {} at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[?:1.8.0_212] {} at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) ~[?:1.8.0_212] {} at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_212] {} at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_212] {} at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_212] {} at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_212] {} at net.minecraft.entity.ai.goal.GoalSelector.func_75774_a(SourceFile:80) ~[?:?] {re:classloading} at net.minecraft.entity.MobEntity.func_70626_be(MobEntity.java:590) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.LivingEntity.func_70636_d(LivingEntity.java:2186) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.MobEntity.func_70636_d(MobEntity.java:460) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.AgeableEntity.func_70636_d(SourceFile:140) ~[?:?] {re:classloading} at net.minecraft.entity.passive.AnimalEntity.func_70636_d(SourceFile:44) ~[?:?] {re:classloading} at net.minecraft.entity.passive.horse.AbstractHorseEntity.func_70636_d(AbstractHorseEntity.java:489) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.entity.passive.horse.SkeletonHorseEntity.func_70636_d(SourceFile:116) ~[?:?] {re:classloading} at net.minecraft.entity.LivingEntity.func_70071_h_(LivingEntity.java:2032) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.MobEntity.func_70071_h_(MobEntity.java:274) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.entity.passive.horse.AbstractHorseEntity.func_70071_h_(AbstractHorseEntity.java:525) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.world.server.ServerWorld.func_217479_a(ServerWorld.java:587) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.world.World.func_217390_a(World.java:684) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:394) ~[?:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:829) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:324) ~[?:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:764) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:622) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A} at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212] {}
A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- Head --
Thread: Server thread
Stacktrace:
at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:719) at java.util.LinkedHashMap$LinkedKeyIterator.next(LinkedHashMap.java:742) at java.util.Iterator.forEachRemaining(Iterator.java:116) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at net.minecraft.entity.ai.goal.GoalSelector.func_75774_a(SourceFile:80) at net.minecraft.entity.MobEntity.func_70626_be(MobEntity.java:590) at net.minecraft.entity.LivingEntity.func_70636_d(LivingEntity.java:2186) at net.minecraft.entity.MobEntity.func_70636_d(MobEntity.java:460) at net.minecraft.entity.AgeableEntity.func_70636_d(SourceFile:140) at net.minecraft.entity.passive.AnimalEntity.func_70636_d(SourceFile:44) at net.minecraft.entity.passive.horse.AbstractHorseEntity.func_70636_d(AbstractHorseEntity.java:489) at net.minecraft.entity.passive.horse.SkeletonHorseEntity.func_70636_d(SourceFile:116) at net.minecraft.entity.LivingEntity.func_70071_h_(LivingEntity.java:2032) at net.minecraft.entity.MobEntity.func_70071_h_(MobEntity.java:274) at net.minecraft.entity.passive.horse.AbstractHorseEntity.func_70071_h_(AbstractHorseEntity.java:525) at net.minecraft.world.server.ServerWorld.func_217479_a(ServerWorld.java:587)
-- Entity being ticked --
Details:
Entity Type: minecraft:skeleton_horse (net.minecraft.entity.passive.horse.SkeletonHorseEntity) Entity ID: 33160 Entity Name: Skeleton Horse Entity's Exact location: -1841.44, 69.00, -150.70 Entity's Block location: World: (-1842,69,-151), Chunk: (at 14,4,9 in -116,-10; contains blocks -1856,0,-160 to -1841,255,-145), Region: (-4,-1; contains chunks -128,-32 to -97,-1, blocks -2048,0,-512 to -1537,255,-1) Entity's Momentum: 0.00, -0.08, 0.00 Entity's Passengers: [SkeletonEntity['Skeleton'/34512, l='world', x=-1841.44, y=69.00, z=-150.70]] Entity's Vehicle: ~~ERROR~~ NullPointerException: nullStacktrace: at net.minecraft.world.World.func_217390_a(World.java:684) at net.minecraft.world.server.ServerWorld.func_72835_b(ServerWorld.java:394)
-- Affected level --Details: All players: 1 total; [ServerPlayerEntity['MercyPG21'/1730, l='world', x=-1838.40, y=69.00, z=-141.26]] Chunk stats: ServerChunkCache: 4917 Level dimension: DimensionType{minecraft:overworld} Level name: world Level seed: 7907239073040936535 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (-1412,66,10), Chunk: (at 12,4,10 in -89,0; contains blocks -1424,0,0 to -1409,255,15), Region: (-3,0; contains chunks -96,0 to -65,31, blocks -1536,0,0 to -1025,255,511) Level time: 90939242 game time, 847257 day time Level storage version: 0x04ABD - Anvil Level weather: Rain time: 85684 (now: false), thunder time: 162748 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: falseStacktrace: at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:829) at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:324) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:764) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:622) at java.lang.Thread.run(Thread.java:748)
-- System Details --Details: Minecraft Version: 1.14.4 Minecraft Version ID: 1.14.4 Operating System: Linux (amd64) version 4.15.0-62-generic Java Version: 1.8.0_212, AdoptOpenJDK Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), AdoptOpenJDK Memory: 1782615440 bytes (1700 MB) / 2687500288 bytes (2563 MB) up to 2863661056 bytes (2731 MB) CPUs: 3 JVM Flags: 6 total; -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:MaxRAMFraction=2 -Xms1024M -Xmx3072M -XX:-UsePerfData ModLauncher: 4.1.0+62+5bfa59b ModLauncher launch target: fmlserver ModLauncher naming: srg ModLauncher services: /eventbus-1.0.0-service.jar eventbus PLUGINSERVICE /forge-1.14.4-28.1.110.jar object_holder_definalize PLUGINSERVICE /forge-1.14.4-28.1.110.jar runtime_enum_extender PLUGINSERVICE /accesstransformers-1.0.1-milestone.0.1+94458e7-shadowed.jar accesstransformer PLUGINSERVICE /forge-1.14.4-28.1.110.jar capability_inject_definalize PLUGINSERVICE /forge-1.14.4-28.1.110.jar runtimedistcleaner PLUGINSERVICE /forge-1.14.4-28.1.110.jar fml TRANSFORMATIONSERVICE FML: 28.1 Forge: net.minecraftforge:28.1.110 FML Language Providers: [email protected] minecraft@1 Mod List: forge-1.14.4-28.1.110-server.jar Minecraft {[email protected] DONE} doubledoors_1.14-1.2.jar Double Doors {[email protected] DONE} pandoras_creatures-1.14.4-0.12.0.jar Pandoras Creatures {[email protected] DONE} embellishcraft-1.14.4-1.4.0.jar EmbellishCraft {[email protected] DONE} mining-helmet-1.14.4-1.0.2.jar Mining Helmet {[email protected] DONE} slopes-1.0.0-mc1.14.4.jar Slopes {[email protected] DONE} jei-1.14.4-6.0.0.27.jar Just Enough Items {[email protected] DONE} prefab-1.4.0.9.jar Prefab {[email protected] DONE} Masonry-0.3.1.jar Masonry {[email protected] DONE} simplylight-0.9.0.jar Simply Light {[email protected] DONE} fairylights-2.1.15-1.14.4.jar Fairy Lights {[email protected] DONE} EyesInTheDarkness-1.14.4-0.2.0.jar Eyes in the Darkness {[email protected] DONE} astikorcarts-1.0.0.1.jar AstikorCarts {astikorcarts@NONE DONE} car-1.14.4-2.0.23.jar Ultimate Car Mod {[email protected] DONE} extraboats-1.2.0-1.14.4.jar Extra Boats {[email protected] DONE} Mantle-1.14.4-1.4.32.jar Mantle {[email protected] DONE} FloristV1.1.4.jar Florist {[email protected] DONE} CoffeeSpawner-1.14.4-5.0.0.jar Coffee Spawner {[email protected] DONE} PTC+1.14.4+(28.1.106).jar Pointless Tech Collective {[email protected] DONE} camera-1.4.10.jar Camera Mod {[email protected] DONE} CookingForBlockheads_1.14.4-7.4.2.jar Cooking for Blockheads {[email protected] DONE} comforts-FORGE-1.14.4-2.0-beta4.jar Comforts {[email protected] DONE} [1.14.4]+SecurityCraft+v1.8.14.1.jar SecurityCraft {[email protected] DONE} sit-1.14.4-v1.3.jar Sit {[email protected] DONE} backpacked-1.2.0-1.14.4.jar Backpacked {[email protected] DONE} HardcoreRevival_1.14.4-3.0.11.jar Hardcore Revival {[email protected] DONE} elevatorid-1.14.4-1.5.2.jar Elevator Mod {[email protected] DONE} OfflineSkins-1.14.4-v1.jar OfflineSkins {[email protected] DONE} Fence+Jumper-1.14.4-1.0.8.jar FenceJumper {fencejumper@version DONE} MutantBeasts-1.14.4-0.7.0.jar Mutant Beasts {[email protected] DONE} u_team_core-1.14.4-2.8.0.140.jar U Team Core {[email protected] DONE} mcw-roofs-1.0.1-mc1.14.4.jar Macaw's Roofs {[email protected] DONE} Waddles-1.14.4-0.8.3.jar Waddles {[email protected] DONE} Lot'sOfSteves-1.14.4-0.17.jar Lot's Of Steves {[email protected] DONE} furniture-7.0.0-pre15-1.14.4.jar MrCrayfish's Furniture Mod {[email protected] DONE} Morpheus-1.14.4-4.2.44.jar Morpheus {morpheus@version DONE} mcw-furnitures-1.0.0-mc1.14.4.jar Macaw's Furniture {[email protected] DONE} Hwyla-forge-1.10.6-B67_1.14.4.jar Waila {waila@version DONE} nps_1.14-2.1.jar Nether Portal Spread {[email protected] DONE} forge-1.14.4-28.1.110-universal.jar Forge {[email protected] DONE} Inspirations-1.14.4-1.0.2.jar Inspirations {[email protected] DONE} speedyladders-1.14.4-4.jar Speedy Ladders {[email protected] DONE} ironchest-1.14.4-9.1.5.jar Iron Chests {[email protected] DONE} Pulsar/inspirations loaded Pulses: - InspirationsShared (Enabled/Forced) - InspirationsBuilding (Enabled/Not Forced) - InspirationsUtility (Enabled/Not Forced) - InspirationsTools (Enabled/Not Forced) - InspirationsTweaks (Enabled/Not Forced)
Player Count: 1 / 8; [ServerPlayerEntity['MercyPG21'/1730, l='world', x=-1838.40, y=69.00, z=-141.26]] Data Packs: mod:securitycraft, mod:astikorcarts, mod:ironchest, mod:extraboats, mod:jei, mod:cfm, vanilla, mod:forge, mod:elevatorid, mod:lots_of_steves, mod:offlineskins, mod:uteamcore, mod:cookingforblockheads, mod:mutantbeasts, mod:fencejumper, mod:comforts, mod:florist, mod:pandoras_creatures, mod:hardcorerevival, mod:masonry, mod:doubledoors, mod:morpheus, mod:inspirations, mod:mantle, file/restrictedportals, mod:nps, mod:mcwroofs, mod:car, mod:backpacked, mod:speedyladders, mod:embellishcraft, mod:camera, mod:pointless_tech_collective, mod:simplylight, mod:waddles, mod:fairylights, mod:coffeespawner, mod:slopes, mod:mining_helmet, mod:mcwfurnitures, mod:sit, mod:prefab, mod:waila, mod:eyesinthedarkness Is Modded: Definitely; Server brand changed to 'forge' Type: Dedicated Server (map_server.txt)
Remove mods one by one till you find the culprit.