Every time my sister connects to my world via LAN, I freeze and then a bit later, I crash. I tried to figure out why exactly this was happening, and found that when I go to this specific area, just a few blocks, even in singleplayer, my game freezes. This is the same area where my sister has been spawning in lately, as she last disconnected there.
I have been able to play with her before on multiple occasions, and the area where I freeze is in a chunk that's always loaded, so I'm not sure why this is happening. It only started when we began to dig down underneath the area.
I have a lot of mods loaded but haven't changed any at all and they all worked before.
Here's the crash report for when my sister joined:
---- Minecraft Crash Report ----
// I blame Dinnerbone.
Time: 06/08/17 10:39 PM
Description: Exception in server tick loop
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429)
at java.util.HashMap$KeyIterator.next(HashMap.java:1453)
at net.minecraft.entity.EntityTracker.func_72788_a(EntityTracker.java:269)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:648)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)
A detailed walkthrough of the error, its code path and all known details is as follows:
Every time my sister connects to my world via LAN, I freeze and then a bit later, I crash. I tried to figure out why exactly this was happening, and found that when I go to this specific area, just a few blocks, even in singleplayer, my game freezes. This is the same area where my sister has been spawning in lately, as she last disconnected there.
I have been able to play with her before on multiple occasions, and the area where I freeze is in a chunk that's always loaded, so I'm not sure why this is happening. It only started when we began to dig down underneath the area.
I have a lot of mods loaded but haven't changed any at all and they all worked before.
Here's the crash report for when my sister joined:
---- Minecraft Crash Report ----
// I blame Dinnerbone.
Time: 06/08/17 10:39 PM
Description: Exception in server tick loop
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429)
at java.util.HashMap$KeyIterator.next(HashMap.java:1453)
at net.minecraft.entity.EntityTracker.func_72788_a(EntityTracker.java:269)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:648)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)
A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1707335496 bytes (1628 MB) / 3576750080 bytes (3411 MB) up to 5355339776 bytes (5107 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx5G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 99
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 58 mods loaded, 58 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1614-1.7.10.jar)
UCHIJAAAA Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10.jar)
UCHIJAAAA AM2-Preloader{0.0.3} [AMCore] (minecraft.jar)
UCHIJAAAA appliedenergistics2-core{rv2-stable-10} [AppliedEnergistics2 Core] (minecraft.jar)
UCHIJAAAA CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar)
UCHIJAAAA Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar)
UCHIJAAAA NotEnoughItems{1.0.5.120} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.120-universal.jar)
UCHIJAAAA technomCore{0.12.5} [Technomancy Core] (minecraft.jar)
UCHIJAAAA ThE-core{1.0.0.1} [Thaumic Energistics Core] (minecraft.jar)
UCHIJAAAA mod_ThreadedLighting{1.7.10-1.0} [Threaded Lighting] (minecraft.jar)
UCHIJAAAA sapmanpack{2.5.1} [SanAndreasPs Manager Pack CORE edition] (SAPManPack-1.7.10-2.5.1.jar)
UCHIJAAAA gilded-games-util{1.7.10-1.2} [Gilded Games Utility] (gilded-games-util-1.7.10-1.9.jar)
UCHIJAAAA AnimationAPI{1.2.4} [AnimationAPI] (AnimationAPI-1.7.10-1.2.4.jar)
UCHIJAAAA arsmagica2{1.4.0.009} [Ars Magica 2] (1.7.10_AM2-1.4.0.009.jar)
UCHIJAAAA aether{1.7.10-1.6} [Aether II] (aether-1.7.10-1.6.jar)
UCHIJAAAA antiidconflict{1.3.5} [Anti Id Conflict] (AntiIdConflict-LATEST-1.7.10.jar)
UCHIJAAAA appliedenergistics2{rv2-stable-10} [Applied Energistics 2] (appliedenergistics2-rv2-stable-10.jar)
UCHIJAAAA ArchimedesShips{1.7.10 v1.7.1} [Archimedes' Ships] (Archimedes-Ships-Mod-1.7.10.jar)
UCHIJAAAA Backpack{2.0.1} [Backpack] (backpack-2.0.1-1.7.x.jar)
UCHIJAAAA BiblioCraft{1.11.7} [BiblioCraft] (BiblioCraft[v1.11.7][MC1.7.10].jar)
UCHIJAAAA BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1889-universal.jar)
UCHIJAAAA AWWayofTime{v1.3.3} [Blood Magic: Alchemical Wizardry] (BloodMagic-1.7.10-1.3.3-17.jar)
UCHIJAAAA bookshelf{1.2.0} [Bookshelf] (Bookshelf-1.7.10-1.2.0.jar)
UCHIJAAAA BuildCraft|Core{7.1.22} [BuildCraft] (buildcraft-7.1.22.jar)
UCHIJAAAA BuildCraft|Transport{7.1.22} [BC Transport] (buildcraft-7.1.22.jar)
UCHIJAAAA BuildCraft|Factory{7.1.22} [BC Factory] (buildcraft-7.1.22.jar)
UCHIJAAAA BuildCraft|Silicon{7.1.22} [BC Silicon] (buildcraft-7.1.22.jar)
UCHIJAAAA BuildCraft|Robotics{7.1.22} [BC Robotics] (buildcraft-7.1.22.jar)
UCHIJAAAA BuildCraft|Energy{7.1.22} [BC Energy] (buildcraft-7.1.22.jar)
UCHIJAAAA BuildCraft|Builders{7.1.22} [BC Builders] (buildcraft-7.1.22.jar)
UCHIJAAAA claysoldiers{2.0.0-beta.2} [Clay Soldiers Mod] (ClaySoldiersMod-1.7.10-2.0.0-beta.2.jar)
UCHIJAAAA ComputerCraft{1.75} [ComputerCraft] (ComputerCraft1.75.jar)
UCHIJAAAA craftguide{1.6.8.2} [CraftGuide] (CraftGuide-1.6.8.2-forge.jar)
UCHIJAAAA CustomSpawner{3.3.0} [DrZhark's CustomSpawner] (CustomMobSpawner 3.3.0.zip)
UCHIJAAAA DamageIndicatorsMod{3.2.0} [Damage Indicators] (Damage-Indicators-Mod-1.7.10.jar)
UCHIJAAAA DeathCounter{4.0.0} [DeathCounter] (DeathCounter-4.0.0.jar)
UCHIJAAAA doggytalents{v1.9.0h} [Doggy Talents] (Doggy-Talents-Mod-1.7.10.jar)
UCHIJAAAA DragonMounts{r41-1.7.10} [Dragon Mounts] (Dragon-Mounts-Mod-1.7.10.jar)
UCHIJAAAA MoCreatures{6.3.1} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.3.1.zip)
UCHIJAAAA EnderStorage{1.4.7.37} [EnderStorage] (EnderStorage-1.7.10-1.4.7.37-universal.jar)
UCHIJAAAA IC2{2.2.827-experimental} [IndustrialCraft 2] (industrialcraft-2-2.2.827-experimental.jar)
UCHIJAAAA GalacticraftCore{3.0.12} [Galacticraft Core] (GalacticraftCore-1.7-3.0.12.497.jar)
UCHIJAAAA GalacticraftMars{3.0.12} [Galacticraft Planets] (Galacticraft-Planets-1.7-3.0.12.497.jar)
UCHIJAAAA ExtraPlanets{1.8.1} [Extra Planets] (ExtraPlanets-1.8.1.jar)
UCHIJAAAA Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar)
UCHIJAAAA Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar)
UCHIJAAAA ForbiddenMagic{1.7.10-0.575} [Forbidden Magic] (Forbidden Magic-1.7.10-0.575.jar)
UCHIJAAAA RadixCore{2.1.3} [RadixCore] (RadixCore-1.7.10-2.1.3-universal.jar)
UCHIJAAAA MCA{1.7.10-5.2.2} [Minecraft Comes Alive] (MCA-1.7.10-5.2.2-universal.jar)
UCHIJAAAA Waila{1.5.10} [Waila] (Waila-1.5.10_1.7.10.jar)
UCHIJAAAA thaumicenergistics{1.0.0.5-RV2} [Thaumic Energistics] (thaumicenergistics-1.0.0.5-RV2.jar)
UCHIJAAAA bspkrsCore{6.15} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.15.jar)
UCHIJAAAA Treecapitator{1.7.10} [Treecapitator] (Tree-Capitator-Mod-1.7.10.jar)
UCHIJAAAA TwilightForest{2.3.7} [The Twilight Forest] (twilightforest-1.7.10-2.3.7.jar)
UCHIJAAAA witchery{0.24.1} [Witchery] (witchery-1.7.10-0.24.1.jar)
UCHIJAAAA worldedit{6.1.1} [WorldEdit] (worldedit-forge-mc1.7.10-6.1.1-dist.jar)
UCHIJAAAA technom{0.12.5} [Technomancy] (Technomancy - 0.12.5 - 1.7.10.jar)
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
AE2 Version: stable rv2-stable-10 for Forge 10.13.2.1291
AE2 Integration: IC2:ON, RotaryCraft:OFF, RC:OFF, BC:ON, RF:ON, RFItem:ON, MFR:OFF, DSU:OFF, FZ:OFF, FMP:OFF, RB:OFF, CLApi:OFF, Waila:ON, InvTweaks:OFF, NEI:ON, CraftGuide:ON, Mekanism:OFF, ImmibisMicroblocks:OFF, BetterStorage:OFF
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 2 / 8; [GCEntityPlayerMP['Caramelcorn10'/24548, l='Magitech', x=514.66, y=88.00, z=778.90], GCEntityPlayerMP['HannaT_T'/123216, l='Magitech', x=505.12, y=88.00, z=778.38]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'