I am using forge-1.8-11.14.4.1563-installer for my game currently. I have only installed DrZharks MoCreatures Mod-8.1.3.jar and the corresponding Custom-Mob-Spawner-Mod-1.8 which i found on the Mo Creatures mod wiki. When I try to load a world the game crashes and I have no idea what's wrong. I have also tried multiple versions of both mods and even the forge. I'd really appreciate some help, I've downloaded mods multiple times, even Mo Creatures for a previous version, and have never had this problem.
---- Minecraft Crash Report ----
// I just don't know what went wrong
Time: 9/4/16 9:14 PM
Description: Exception in server tick loop
java.lang.NullPointerException: Exception in server tick loop
at drzhark.customspawner.CustomSpawner.RemoveCustomSpawn(CustomSpawner.java:498)
at drzhark.customspawner.environment.EnvironmentSettings.populateSpawns(EnvironmentSettings.java:834)
at drzhark.customspawner.environment.EnvironmentSettings.updateSettings(EnvironmentSettings.java:243)
at drzhark.customspawner.utils.CMSUtils.addWorldEnvironment(CMSUtils.java:134)
at drzhark.customspawner.EventHooks.structureMapGen(EventHooks.java:176)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_6_EventHooks_structureMapGen_InitMapGenEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:55)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.event.terraingen.TerrainGen.getModdedMapGen(TerrainGen.java:28)
at net.minecraft.world.gen.ChunkProviderGenerate.<init>(ChunkProviderGenerate.java:81)
at net.minecraft.world.WorldType.getChunkGenerator(WorldType.java:149)
at net.minecraft.world.WorldProvider.func_76555_c(WorldProvider.java:60)
at net.minecraft.world.WorldServer.func_72970_h(WorldServer.java:748)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:118)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:89)
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:126)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)
at java.lang.Thread.run(Thread.java:745)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.8
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: 201451320 bytes (192 MB) / 424583168 bytes (404 MB) up to 1060372480 bytes (1011 MB)
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put the crash report in a spoiler. you're problem is with custom mob spawner, so uninstall it and see if you crash, if you dont, then install a different version of the mod that is similar to mo creatures
First, are you sure you mean to run this as a server? If you're playing on a single player world or joining someone else's world you need the client side versions of all these mods.
Second, I don't think there's anything wrong with any of your mods in particular (although I am relatively new at this), but rather with your allocated memory. If you're running on a system with 2GB of RAM or less, mods may not be for you, especially running a server. If your computer does have more than 2GB of RAM, what you need to do is allocate more RAM to the launcher. This gives it more resources to handle all the various components that Minecraft has to go through to get everything running. This guide shows you how to allocate more RAM, and how to find out if your system has more RAM to allocate. For just Mo' Creatures and the spawner addon, you should be able to run client side with 4GB fairly smoothly. Server side however, I suggest sticking to LAN if you need others to join your world.
Also, for the future:
This is a spoiler. Like Devil_Bandit said, you should always put crash reports in a spoiler like this. It just makes everything nicer and prevents those trying to help from scrolling for three hours. You can create one using the exclamation mark ( ! ) in the top bar where you find the buttons for bold, italics, etc.
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I am using forge-1.8-11.14.4.1563-installer for my game currently. I have only installed DrZharks MoCreatures Mod-8.1.3.jar and the corresponding Custom-Mob-Spawner-Mod-1.8 which i found on the Mo Creatures mod wiki. When I try to load a world the game crashes and I have no idea what's wrong. I have also tried multiple versions of both mods and even the forge. I'd really appreciate some help, I've downloaded mods multiple times, even Mo Creatures for a previous version, and have never had this problem.
// I just don't know what went wrong
Time: 9/4/16 9:14 PM
Description: Exception in server tick loop
java.lang.NullPointerException: Exception in server tick loop
at drzhark.customspawner.CustomSpawner.RemoveCustomSpawn(CustomSpawner.java:498)
at drzhark.customspawner.environment.EnvironmentSettings.populateSpawns(EnvironmentSettings.java:834)
at drzhark.customspawner.environment.EnvironmentSettings.updateSettings(EnvironmentSettings.java:243)
at drzhark.customspawner.utils.CMSUtils.addWorldEnvironment(CMSUtils.java:134)
at drzhark.customspawner.EventHooks.structureMapGen(EventHooks.java:176)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_6_EventHooks_structureMapGen_InitMapGenEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:55)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.event.terraingen.TerrainGen.getModdedMapGen(TerrainGen.java:28)
at net.minecraft.world.gen.ChunkProviderGenerate.<init>(ChunkProviderGenerate.java:81)
at net.minecraft.world.WorldType.getChunkGenerator(WorldType.java:149)
at net.minecraft.world.WorldProvider.func_76555_c(WorldProvider.java:60)
at net.minecraft.world.WorldServer.func_72970_h(WorldServer.java:748)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:118)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:89)
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:126)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)
at java.lang.Thread.run(Thread.java:745)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.8
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: 201451320 bytes (192 MB) / 424583168 bytes (404 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total;
-XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
-Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
-XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.4.1563 5 mods loaded, 5 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' =
Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available
'D' = Disabled 'E' = Errored
UCHIJAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.8-11.14.4.1563.jar)
UCHIJAA Forge{11.14.4.1563} [Minecraft Forge] (forge-1.8-11.14.4.1563.jar)
UCHIJAA CustomSpawner{3.4.0} [DrZhark's CustomSpawner] (Custom-Mob-Spawner-Mod-1.8.jar)
UCHIJAA MoCreatures{8.1.3} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod-8.1.3.jar.zip)
Loaded coremods (and transformers):
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
Profiler Position: N/A (disabled)
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'
put the crash report in a spoiler. you're problem is with custom mob spawner, so uninstall it and see if you crash, if you dont, then install a different version of the mod that is similar to mo creatures
He who has not seen all, can not obtain all.
First, are you sure you mean to run this as a server? If you're playing on a single player world or joining someone else's world you need the client side versions of all these mods.
Second, I don't think there's anything wrong with any of your mods in particular (although I am relatively new at this), but rather with your allocated memory. If you're running on a system with 2GB of RAM or less, mods may not be for you, especially running a server. If your computer does have more than 2GB of RAM, what you need to do is allocate more RAM to the launcher. This gives it more resources to handle all the various components that Minecraft has to go through to get everything running. This guide shows you how to allocate more RAM, and how to find out if your system has more RAM to allocate. For just Mo' Creatures and the spawner addon, you should be able to run client side with 4GB fairly smoothly. Server side however, I suggest sticking to LAN if you need others to join your world.
Also, for the future:
This is a spoiler. Like Devil_Bandit said, you should always put crash reports in a spoiler like this. It just makes everything nicer and prevents those trying to help from scrolling for three hours. You can create one using the exclamation mark ( ! ) in the top bar where you find the buttons for bold, italics, etc.