Crash on Server Launch with OTG

[chezpaul]

• SpongeForge version: 2281 2300 1.10.2
• Forge version: Forge 2281 1.10.2
• Java version: Java 8 121
• Operating System:
• [√ ] macOS 10.12.4
  My server crashes when I add the Open Terrain Generator mod in mods folder.
  Without Sponge (but with OTG), server starts fine, without Open Terrain Generator (but with Sponge), server also starts fine.

With both in mods folder, I get this:
[09:06:46] [Server thread/INFO] [FML]: Forge Mod Loader has successfully loaded 95 mods [09:06:46] [Server thread/INFO] [pjw]: Running World Migration tool..
[09:06:46] [Server thread/INFO] [pjw]: No worlds to migrate
[09:06:47] [Server thread/INFO]: Preparing level "Biome Bundle"
[09:06:47] [Server thread/INFO] [Sponge]: Checking for worlds that need to be migrated...
[09:06:47] [Server thread/INFO] [Sponge]: No worlds were found in need of migration.
[09:06:47] [Server thread/INFO] [OTG]: Creating world "Biome Bundle"
[09:06:47] [Server thread/ERROR]: Encountered an unexpected exception java.lang.NullPointerException at com.khorn.terraincontrol.forge.TCDimensionManager.RemoveTCDims(TCDimensionManager.java:449) ~[TCDimensionManager.class:?] at com.khorn.terraincontrol.forge.ForgeWorld.(ForgeWorld.java:149) ~[ForgeWorld.class:?] at com.khorn.terraincontrol.forge.WorldLoader.getOrCreateForgeWorld(WorldLoader.java:243) ~[WorldLoader.class:?] at com.khorn.terraincontrol.forge.WorldLoader.getOrCreateForgeWorld(WorldLoader.java:221) ~[WorldLoader.class:?] at com.khorn.terraincontrol.forge.TCWorldType.getBiomeProvider(TCWorldType.java:67) ~[TCWorldType.class:?] at net.minecraft.world.WorldProvider.func_76572_b(WorldProvider.java:56) ~[atl.class:?] at net.minecraft.world.WorldProvider.func_76558_a(WorldProvider.java:39) ~[atl.class:?] at net.minecraft.world.WorldServer.redirect$onRegisterWorld$zka000(WorldServer.java:1668) ~[ls.class:?] at net.minecraft.world.WorldServer.(WorldServer.java:113) ~[ls.class:?] at org.spongepowered.common.world.WorldManager.createWorldFromProperties(WorldManager.java:796) ~[WorldManager.class:1.10.2-2281-5.2.0-BETA-2300] at org.spongepowered.common.world.WorldManager.loadAllWorlds(WorldManager.java:767) ~[WorldManager.class:1.10.2-2281-5.2.0-BETA-2300] at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:3485) ~[MinecraftServer.class:?] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:266) ~[ld.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:431) [MinecraftServer.class:?] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]

Thanks

[cfulton]

Hey guys, getting this issue as well.

Here are the details from the crash report

`---- Minecraft Crash Report ----

WARNING: coremods are present:
IvToolkit (IvToolkit-1.3.2.1-1.10.jar)
SpongeCoremod (spongeforge-1.10.2-2281-5.2.0-BETA-2312.jar)
Do not report to Forge! Remove FoamFixAPI (or replace with FoamFixAPI-Lawful) and try again. (foamfix-0.6.2-beta4-anarchy.jar)
Contact their authors BEFORE contacting forge

// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [HUG]

Time: 9/05/17 8:07 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at com.khorn.terraincontrol.forge.TCDimensionManager.RemoveTCDims(TCDimensionManager.java:449)
at com.khorn.terraincontrol.forge.ForgeWorld.(ForgeWorld.java:149)
at com.khorn.terraincontrol.forge.WorldLoader.getOrCreateForgeWorld(WorldLoader.java:243)
at com.khorn.terraincontrol.forge.WorldLoader.getOrCreateForgeWorld(WorldLoader.java:221)
at com.khorn.terraincontrol.forge.TCWorldType.getBiomeProvider(TCWorldType.java:67)
at net.minecraft.world.WorldProvider.func_76572_b(WorldProvider.java:56)
at net.minecraft.world.WorldProvider.func_76558_a(WorldProvider.java:39)
at net.minecraft.world.WorldServer.redirect$onRegisterWorld$zka000(WorldServer.java:1668)
at net.minecraft.world.WorldServer.(WorldServer.java:113)
at org.spongepowered.common.world.WorldManager.createWorldFromProperties(WorldManager.java:796)
at org.spongepowered.common.world.WorldManager.loadAllWorlds(WorldManager.java:767)
at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:3485)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:266)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:431)
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: 1.10.2
Operating System: Linux (amd64) version 4.4.0-77-generic
Java Version: 1.8.0_121, Oracle Corporation
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 283108152 bytes (269 MB) / 606601216 bytes (578 MB) up to 954728448 bytes (910 MB)
JVM Flags: 1 total; -Xmx1024M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.32 Powered by Forge 12.18.3.2281 12 mods loaded, 12 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{9.19} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.10.2-12.18.3.2281-universal.jar)
UCHIJAA Forge{12.18.3.2281} [Minecraft Forge] (forge-1.10.2-12.18.3.2281-universal.jar)
UCHIJAA ivtoolkit{1.3.2.1-1.10} [IvToolkit] (minecraft.jar)
UCHIJAA spongeapi{5.2.0-SNAPSHOT-a26c654} [SpongeAPI] (minecraft.jar)
UCHIJAA sponge{1.10.2-2281-5.2.0-BETA-2312} [SpongeForge] (spongeforge-1.10.2-2281-5.2.0-BETA-2312.jar)
UCHIJAA foamfixcore{7.7.4} [FoamFixCore] (minecraft.jar)
UCHIJAA openterraingenerator{v14} [Open Terrain Generator] (OpenTerrainGenerator-1.10.2-v17.jar)
UCHIJAA biomebundle{1.0} [Biome Bundle] (Biome_Bundle-v5.jar)
UCHIJAA foamfix{@Version@} [FoamFix] (foamfix-0.6.2-beta4-anarchy.jar)
UCHIJAA mercurius_updater{1.0} [mercurius_updater] (MercuriusUpdater-1.10.2.jar)
UCHIJAA reccomplex{1.2.10-1.10} [Recurrent Complex] (RecurrentComplex-1.2.10-1.10.jar)
Loaded coremods (and transformers):
IvToolkit (IvToolkit-1.3.2.1-1.10.jar)

SpongeCoremod (spongeforge-1.10.2-2281-5.2.0-BETA-2312.jar)
org.spongepowered.common.launch.transformer.SpongeSuperclassTransformer
Do not report to Forge! Remove FoamFixAPI (or replace with FoamFixAPI-Lawful) and try again. (foamfix-0.6.2-beta4-anarchy.jar)
pl.asie.foamfix.coremod.FoamFixTransformer
Profiler Position: N/A (disabled)
Player Count: 0 / 20; []
Is Modded: Definitely; Server brand changed to 'fml,forge,sponge'
Type: Dedicated Server (map_server.txt)`

[Grauldon]

This post in the forum may help.

https://forums.spongepowered.org/t/sponge-server-crash/18780

[phit]

I believe this was fixed by the mod author PG85/OpenTerrainGenerator#25 (comment)