Spawn issue between lights and Just Another Spawner

[Potsukin]

Looks like Electric Lantern and Floodlight makes a battle with JAS(Just Another Spawner). It was fixed after I removed lanterns, floodlight by MCEdit.

---- Minecraft Crash Report ---- // Don't do that.

Time: 15/11/03 12:56 Description: Exception in server tick loop

java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:859) at java.util.ArrayList$Itr.next(ArrayList.java:831) at blusunrize.immersiveengineering.common.EventHandler.onEntitySpawnCheck(EventHandler.java:205) at cpw.mods.fml.common.eventhandler.ASMEventHandler_418_EventHandler_onEntitySpawnCheck_CheckSpawn.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.ForgeEventFactory.canEntitySpawn(ForgeEventFactory.java:112) at jas.spawner.modern.spawner.creature.handler.LivingHandler.getCanSpawnHere(LivingHandler.java:118) at jas.spawner.modern.spawner.CustomSpawner.spawnCreaturesInChunks(CustomSpawner.java:140) at jas.spawner.modern.spawner.SpawnerTicker.performSpawningInWorld(SpawnerTicker.java:73) at jas.spawner.modern.spawner.SpawnerTicker.serverTick(SpawnerTicker.java:42) at cpw.mods.fml.common.eventhandler.ASMEventHandler_494_SpawnerTicker_serverTick_ServerTickEvent.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 cpw.mods.fml.common.FMLCommonHandler.onPreServerTick(FMLCommonHandler.java:260) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:536) at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:186) 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:

-- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Mac OS X (x86_64) version 10.10.5 Java Version: 1.7.0_75, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 2958973904 bytes (2821 MB) / 5149556736 bytes (4911 MB) up to 5149556736 bytes (4911 MB) JVM Flags: 4 total; -Xms5G -Xmx5G -XX:PermSize=512M -XX:MaxPermSize=512M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 15, tallocated: 96 FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1448 Optifine OptiFine_1.7.10_HD_U_C1 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 UCHIJAAAA FML{7.10.99.99} Forge Mod Loader UCHIJAAAA Forge{10.13.4.1448} Minecraft Forge UCHIJAAAA CodeChickenCore{1.0.7.47} CodeChicken Core UCHIJAAAA NotEnoughItems{1.0.5.118} Not Enough Items UCHIJAAAA OpenEye{0.6} OpenEye UCHIJAAAA {000} CoFH ASM UCHIJAAAA AncientWarfare{2.4.113-beta-MC1.7.10} Ancient Warfare Core UCHIJAAAA CoFHCore{1.7.10R3.0.4B1} CoFH Core UCHIJAAAA BuildCraft|Core{7.1.12} BuildCraft UCHIJAAAA AncientWarfareAutomation{2.4.113-beta-MC1.7.10} Ancient Warfare Automation UCHIJAAAA AncientWarfareNEIPlugin{2.4.113-beta-MC1.7.10} Ancient Warfare NEI Plugin UCHIJAAAA AncientWarfareNpc{2.4.113-beta-MC1.7.10} Ancient Warfare NPCs UCHIJAAAA AncientWarfareStructure{2.4.113-beta-MC1.7.10} Ancient Warfare Structures UCHIJAAAA Baubles{1.0.1.10} Baubles UCHIJAAAA BiblioCraft{1.11.4} BiblioCraft UCHIJAAAA BiomesOPlenty{2.1.0} Biomes O' Plenty UCHIJAAAA Botania{r1.7-228} [Botania](Botania r1.7-228.jar) UCHIJAAAA BuildCraft|Builders{7.1.12} BC Builders UCHIJAAAA BuildCraft|Transport{7.1.12} BC Transport UCHIJAAAA BuildCraft|Energy{7.1.12} BC Energy UCHIJAAAA BuildCraft|Silicon{7.1.12} BC Silicon UCHIJAAAA BuildCraft|Robotics{7.1.12} BC Robotics UCHIJAAAA BuildCraft|Factory{7.1.12} BC Factory UCHIJAAAA ThermalFoundation{1.7.10R1.2.0} Thermal Foundation UCHIJAAAA ThermalExpansion{1.7.10R4.0.3B1} Thermal Expansion UCHIJAAAA BuildCraft|Compat{7.1.2} BuildCraft Compat UCHIJAAAA CarpentersBlocks{3.3.7} [Carpenter's Blocks](Carpenter's Blocks v3.3.7 - MC 1.7.10.jar) UCHIJAAAA BuildMod{v1.0} [Build Mod](coroutil-1.1.3 for MC v1.7.10.jar) UCHIJAAAA CoroPets{v1.0} [CoroPets](coroutil-1.1.3 for MC v1.7.10.jar) UCHIJAAAA CoroAI{v1.0} [CoroAI](coroutil-1.1.3 for MC v1.7.10.jar) UCHIJAAAA ExtendedRenderer{v1.0} [Extended Renderer](coroutil-1.1.3 for MC v1.7.10.jar) UCHIJAAAA ConfigMod{v1.0} [Extended Mod Config](coroutil-1.1.3 for MC v1.7.10.jar) UCHIJAAAA customnpcs{1.7.10d} CustomNpcs UCHIJAAAA MoCreatures{6.3.1} [DrZhark's Mo'Creatures Mod](DrZharks MoCreatures Mod v6.3.1.zip) UCHIJAAAA FastCraft{1.21} FastCraft UCHIJAAAA flansmod{4.10.0} [Flan's Mod](Flans Mod-1.7.10-4.10.0.jar) UCHIJAAAA GregsLighting{1.11.2} Greg's Lighting UCHIJAAAA HelperToolsID{1.1.5M} HelperTools UCHIJAAAA idChecker{1.7.10} ID Checker UCHIJAAAA IGWMod{1.1.11-32} In-Game wiki Mod UCHIJAAAA ImmersiveEngineering{0.6.0} Immersive Engineering UCHIJAAAA immersiveintegration{0.6.0} Immersive Integration UCHIJAAAA journeymap{5.1.1b9} JourneyMap UCHIJAAAA JASCompatability{1.2.0} Just Another Spawner Compatibility Addon UCHIJAAAA llor{1.0.2} Light Level Overlay Reloaded UCHIJAAAA metacycler{1.0} metacycler UCHIJAAAA NGTLib{1.7.10.17} NGTLib UCHIJAAAA planetguyLib{1.9} planetguyLib UCHIJAAAA PneumaticCraft{1.11.18-140} PneumaticCraft UCHIJAAAA ProjectZulu|Core{1.7.10-1.4c2} Project Zulu UCHIJAAAA JAKJ_RedstoneInMotion{2.8.8} Remain In Motion UCHIJAAAA RTM{1.7.10.24} RealTrainMod UCHIJAAAA ThermalDynamics{1.7.10R1.1.0} Thermal Dynamics UCHIJAAAA Waila{1.5.10} Waila UCHIJAAAA weather2{v2.3.10} [Localized Weather & Storms](weather2-2.3.10 for MC v1.7.10.jar) UCHIJAAAA worldedit{6.0-beta-01} WorldEdit UCHIJAAAA JustAnotherSpawner{0.17.6} Just Another Spawner GL info: ERROR RuntimeException: No OpenGL context found in the current thread. CoFHCore: -[1.7.10]3.0.4B1-308 ThermalFoundation: -[1.7.10]1.2.0-102 ThermalExpansion: -[1.7.10]4.0.3B1-218 ThermalDynamics: -[1.7.10]1.1.0-161 Profiler Position: N/A (disabled) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Player Count: 1 / 8; [EntityPlayerMPFlying['Potsukin'/3070, l='NewPotsu', x=-1607.47, y=68.29, z=1876.71]] Type: Integrated Server (map_client.txt) Is Modded: Definitely; Client brand changed to 'fml,forge'

[malte0811]

Your spawner mod is innocent, it is just pretty random. I hava fixed this and will probably pr the fix today (ask for it to be added to the official version)

[Potsukin]

Thank you, I am waiting for a update.