Minecraft Forums

---- Minecraft Crash Report ----
// Sorry

Time: 9/19/15 5:14 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at drzhark.customspawner.CustomSpawner.RemoveCustomSpawn(CustomSpawner.java:523)
at drzhark.customspawner.environment.EnvironmentSettings.populateSpawns(EnvironmentSettings.java:847)
at drzhark.customspawner.environment.EnvironmentSettings.updateSettings(EnvironmentSettings.java:260)
at drzhark.customspawner.utils.CMSUtils.addWorldEnvironment(CMSUtils.java:128)
at drzhark.customspawner.EventHooks.structureMapGen(EventHooks.java:196)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_36_EventHooks_structureMapGen_InitMapGenEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
at net.minecraftforge.event.terraingen.TerrainGen.getModdedMapGen(TerrainGen.java:29)
at net.minecraft.world.gen.ChunkProviderGenerate.(ChunkProviderGenerate.java:66)
at net.minecraft.world.WorldType.getChunkGenerator(WorldType.java:149)
at net.minecraft.world.WorldProvider.func_76555_c(WorldProvider.java:66)
at net.minecraft.world.WorldServer.func_72970_h(WorldServer.java:654)
at net.minecraft.world.World.(World.java:245)
at net.minecraft.world.WorldServer.(WorldServer.java:97)
at WorldServerOF.(WorldServerOF.java:69)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:65)
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:153)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387)
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 8.1 (x86) version 6.3
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 128170984 bytes (122 MB) / 401690624 bytes (383 MB) up to 523501568 bytes (499 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -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: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.85.1291 Minecraft Forge 10.13.2.1291 Optifine OptiFine_1.7.10_HD_U_B5 45 mods loaded, 45 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FML{7.10.85.1291} [Forge Mod Loader] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Forge{10.13.2.1291} [Minecraft Forge] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
modJ_StarMinerCore{0.9.7} [StarMinerCore] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
coloredlightscore{1.3.7.37} [Colored Lights Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
sapmanpack{2.1.0} [SanAndreasPs Manager Pack CORE edition] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
AnimationAPI{1.2.4} [AnimationAPI] (AnimationAPI-1.7.10-1.2.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
ArchimedesShips{1.7.10 v1.7.1} [Archimedes' Ships] (ArchimedesShips-1.7.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
ATV{1.6} [ATV MOD] (ATV_1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1067-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
buildhelper{1.0.0} [Build Helper] (BuildHelper_v1.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
catwalkmod{1.0} [Catwalks] (catwalkmod-1.7.10-1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
claysoldiers{2.0.0b} [Clay Soldiers Mod] (ClaySoldiersMod-1.7.10-2.0.0b.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
easycoloredlights{1.3.7.37} [Easy Colored Lights] (ColoredLightsCore-1.3.7.37.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
CustomSpawner{3.3.0} [DrZhark's CustomSpawner] (CustomMobSpawner 3.3.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
MoCreatures{6.3.1} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.3.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights{1.3.8} [Dynamic Lights] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_onFire{1.0.4} [Dynamic Lights Burning Entity Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_creepers{1.0.4} [Dynamic Lights Creeper Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_dropItems{1.0.8} [Dynamic Lights EntityItem Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_entityClasses{1.0.1} [Dynamic Lights Entity Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_mobEquipment{1.0.8} [Dynamic Lights Mob Equipment Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_flameArrows{1.0.0} [Dynamic Lights Fiery Arrows Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_floodLights{1.0.2} [Dynamic Lights Flood Light] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_otherPlayers{1.0.8} [Dynamic Lights OtherPlayers Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DynamicLights_thePlayer{1.1.4} [Dynamic Lights Player Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
fnafvtwo{v2.8PRE_ALPHA_dev} [Five nights at Freddy's V3 Mod] (Five nights at Freddys Mod-v3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
llibrary{${version}} [LLibrary] (Five nights at Freddys Mod-v3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
FreezeCam{4.1} [FreezeCam] (FreezeCam-4.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
ghostmod{2.0 Pre-Release} [Ghosts and Ghouls Pre-Release] (Ghosts and Ghouls Pre-Release 2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
iChunUtil{4.1.3} [iChunUtil] (iChunUtil-4.1.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
instantblocks{1.5.4} [Instant Blocks] (InstantBlocks_v1.5.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
aapijc{1.2.4-JC} [JCAnimationAPI] (JurassiCraft-1.3.3-Beta2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
jurassicraft{1.3.2-build-114} [JurassiCraft] (JurassiCraft-1.3.3-Beta2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
malisiscore{1.7.10-0.12.9} [MalisisCore] (malisiscore-1.7.10-0.12.9.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
malisisdoors{1.7.10-1.10} [Malisis' Doors] (malisisdoors-1.7.10-1.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
MemoryCleaner{1.0} [Memory Cleaner] (MemoryCleaner-1.4-mc.1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Morph{0.9.1} [Morph] (Morph-Beta-0.9.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
cfm{3.4.7} [§9MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.4.7(1.7.10).jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
PaintEverything{1.7.10-B1.4} [PaintEverything] (PaintEverything-1.7.10-B1.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
DP_SimpleFlight{0.8} [Simple Flight] (simpleflight-0.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
modJ_StarMiner{0.9.7} [Starminer Mod] (Starminer1710-0.9.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
stefinusguns{0.5.2} [New Stefinus Guns] (Stefinus Guns-0.5.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
transformers{${version}} [Transformers Mod] (Transformers-1.7.10-0.5.7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
AS_UpdateCheck{1.1.6} [AtomicStryker Update Check Mod] (UpdateCheckerMod-1.7.10.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
Profiler Position: N/A (disabled)
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'