trying to play with a friend and this happens help please ;((( 

it happens when i stop the server and open the server again, loads then loads till i see it close. help!!!

 

 

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

Time: 4/17/17 9:44 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
    at drzhark.customspawner.handlers.SpawnTickHandler.worldTick(SpawnTickHandler.java:26)
    at cpw.mods.fml.common.eventhandler.ASMEventHandler_139_SpawnTickHandler_worldTick_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.onPreWorldTick(FMLCommonHandler.java:268)
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:620)
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547)
    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: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_121, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 1172027368 bytes (1117 MB) / 1405616128 bytes (1340 MB) up to 3797417984 bytes (3621 MB)
    JVM Flags: 0 total; 
    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    IntCache: cache: 13, tcache: 0, allocated: 13, tallocated: 95
    FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 24 mods loaded, 24 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-universal.jar) 
    UCHIJAAAA    Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10-universal.jar) 
    UCHIJAAAA    CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar) 
    UCHIJAAAA    NotEnoughItems{1.0.5.120} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.5.120-universal.jar) 
    UCHIJAAAA    mod_ThreadedLighting{1.7.10-1.0} [Threaded Lighting] (minecraft.jar) 
    UCHIJAAAA    gilded-games-util{1.7.10-1.2} [Gilded Games Utility] (gilded-games-util-1.7.10-1.9.jar) 
    UCHIJAAAA    aether{1.7.10-1.6} [Aether II] (aether-1.7.10-1.6.jar) 
    UCHIJAAAA    AnimationAPI{1.2.4} [AnimationAPI] (AnimationAPI-1.7.10-1.2.4.jar) 
    UCHIJAAAA    Backpack{2.0.1} [Backpack] (Backpacks-Mod.jar) 
    UCHIJAAAA    chocolateQuest{1.0} [Chocolate Quest] (Better-Dungeons-Mod-1.7.10.jar) 
    UCHIJAAAA    BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.2027-universal.jar) 
    UCHIJAAAA    CustomSpawner{3.3.0} [DrZhark's CustomSpawner] (CustomMobSpawner 3.3.0.zip) 
    UCHIJAAAA    DragonMounts{r41-1.7.10} [Dragon Mounts] (Dragon-Mounts-Mod-1.7.10.jar) 
    UCHIJAAAA    IronChest{6.0.62.742} [Iron Chest] (ironchest-1.7.10-6.0.62.742-universal.jar) 
    UCHIJAAAA    LEDLighting{1.0.0} [LED Lighting] (LEDLighting-1.0.0.jar) 
    UCHIJAAAA    RadixCore{2.1.1} [RadixCore] (RadixCore-1.7.10-2.1.1-universal.jar) 
    UCHIJAAAA    MCA{1.7.10-5.1.1.1} [Minecraft Comes Alive] (MCA-1.7.10-5.1.1.1-universal.jar) 
    UCHIJAAAA    MoCreatures{6.3.1} [DrZhark's Mo'Creatures Mod] (Mo-Creatures-Mod-1.7.10.zip) 
    UCHIJAAAA    cfm{3.3.5} [§6MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.3.5(1.7.10).jar) 
    UCHIJAAAA    MSM3{3.0.0d} [More Swords 3] (MSM-SNAP-3.0.0e-For-MC-1.7.10.jar) 
    UCHIJAAAA    sciapi{1.1.0.0} [SciAPI] (SciAPI-1.7.10.jar) 
    UCHIJAAAA    stellarsky{0.1.25b} [Stellar Sky] (Stellar-Sky-Mod-1.7.10.jar) 
    UCHIJAAAA    Wintercraft{1.1.3} [Wintercraft] (Wintercraft-1.7.10-1.1.3.jar) 
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    Player Count: 0 / 20; []
    Is Modded: Definitely; Server brand changed to 'fml,forge'
    Type: Dedicated Server (map_server.txt)

remove DrZhark's CustomSpawner or contact the mod author.

Edited April 18, 20178 yr by kirinnee97