Every time i load the world minecraft crashes. But this happens only once, because after i re open it the worlds will load, but also for some reason, lag spikes start happening. Ive been playing this mod for years and this has never happened before. I also updated my drivers and java and everything i could but for some reason the lag spikes are still there. I also use a different gpu now but its better than the previous one + i have about 4 gbs of ram on minecraft. This happens every time and everywhere regardless of the region or the npcs.
This is the crash report that i get when the load starts and crashes for the first time.
---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.
Time: 8/2/21 10:31 AM
Description: Exception in server tick loop
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429)
at java.util.HashMap$ValueIterator.next(HashMap.java:1458)
at lotr.common.world.map.LOTRConquestGrid.updateZones(LOTRConquestGrid.java:265)
at lotr.common.LOTRTickHandlerServer.onWorldTick(LOTRTickHandlerServer.java:184)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_81_LOTRTickHandlerServer_onWorldTick_WorldTickEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at cpw.mods.fml.common.FMLCommonHandler.onPostWorldTick(FMLCommonHandler.java:255)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:645)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:186)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:396)
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:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1288531520 bytes (1228 MB) / 2046820352 bytes (1952 MB) up to 3221225472 bytes (3072 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 29, tallocated: 77
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 Optifine OptiFine_1.7.10_HD_U_E7 16 mods loaded, 16 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 CodeChickenCore{1.0.7.48} [CodeChicken Core] (minecraft.jar)
UCHIJAAAA NotEnoughItems{1.0.5.120} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.120-universal.jar)
UCHIJAAAA FastCraft{1.25} [FastCraft] (fastcraft-1.25.jar)
UCHIJAAAA DamageIndicatorsMod{3.3.2} [Damage Indicators] ([1.7.10]DamageIndicatorsMod-3.3.2.jar)
UCHIJAAAA betterbuilderswands{0.6.0} [Better Builder's Wands] (BetterBuildersWands-0.6.0-1.7.10r78+e289ff4.jar)
UCHIJAAAA BiblioCraft{1.11.5} [BiblioCraft] (BiblioCraft[v1.11.5][MC1.7.10].jar)
UCHIJAAAA chunkpregenerator{2.4} [Chunk Pregenerator] (Chunk+Pregenerator-V1.7.10-2.4.jar)
UCHIJAAAA ChunkAnimator{@VERSION@} [Chunk Animator] (ChunkAnimator-MC1.7.10-1.0.1.jar)
UCHIJAAAA cosmeticarmorreworked{1.7.10-v6b} [CosmeticArmorReworked] (CosmeticArmorReworked-1.7.10-v6b.jar)
UCHIJAAAA inventorytweaks{1.59-dev-152-cf6e263} [Inventory Tweaks] (InventoryTweaks-1.59-dev-152.jar)
UCHIJAAAA lotr{Update v36.11 for Minecraft 1.7.10} [The Lord of the Rings Mod] (LOTRMod+v36.11.jar)
UCHIJAAAA MouseTweaks{2.4.4} [Mouse Tweaks] (MouseTweaks-2.4.4-mc1.7.10.jar)
UCHIJAAAA neirecipehandlers{1.1.0-BETA} [NEI Recipe Handlers] (neiRecipeHandlers-1.1.0-BETA.jar)
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
NEI Recipe Handlers modules: : NEI LOTR (1.0.0-BETA); NEI Recipe Handlers (1.1.0-BETA);
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['Sev_P'/170, l='Gondor', x=77966.31, y=65.80, z=66003.08]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'