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java.util.ConcurrentModificationException: 

    at java.util.HashMap$HashIterator.nextNode(-1)
    at java.util.HashMap$ValueIterator.next(-1)
    at net.minecraft.world.gen.structure.MapGenStructure.func_75051_a(MapGenStructure.java:89)
    at net.minecraft.world.gen.ChunkProviderFlat.func_73153_a(SourceFile:132)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:279)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
    at net.minecraft.world.World.func_72964_e(World.java:419)
    at net.minecraft.world.World.func_147465_d(World.java:436)
    at factorization.common.WorldgenManager$2.set(WorldgenManager.java:79)
    at factorization.common.WorldgenManager$2.dob(WorldgenManager.java:101)
    at factorization.common.WorldgenManager$2.generation_implementation(WorldgenManager.java:187)
    at factorization.common.WorldgenManager$2.doGeneration(WorldgenManager.java:133)
    at factorization.common.WorldgenManager$2.generate(WorldgenManager.java:96)
    at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
    at net.minecraft.world.World.func_72964_e(World.java:419)
    at net.minecraft.world.World.func_72938_d(World.java:414)
    at net.minecraft.world.World.func_72825_h(World.java:1742)
    at mariculture.core.handlers.WorldGenHandler.generateOyster(WorldGenHandler.java:76)
    at mariculture.core.handlers.WorldGenHandler.generateSurface(WorldGenHandler.java:38)
    at mariculture.core.handlers.WorldGenHandler.generate(WorldGenHandler.java:27)
    at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1040)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
    at net.minecraft.world.World.func_72964_e(World.java:419)
    at net.minecraft.world.World.func_147439_a(World.java:345)
    at factorization.common.WorldgenManager$2.clear(WorldgenManager.java:83)
    at factorization.common.WorldgenManager$2.generation_implementation(WorldgenManager.java:212)
    at factorization.common.WorldgenManager$2.doGeneration(WorldgenManager.java:133)
    at factorization.common.WorldgenManager$2.generate(WorldgenManager.java:96)
    at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
    at net.minecraft.world.World.func_72964_e(World.java:419)
    at net.minecraft.world.World.func_147439_a(World.java:345)
    at factorization.common.WorldgenManager$2.clear(WorldgenManager.java:83)
    at factorization.common.WorldgenManager$2.generation_implementation(WorldgenManager.java:212)
    at factorization.common.WorldgenManager$2.doGeneration(WorldgenManager.java:133)
    at factorization.common.WorldgenManager$2.generate(WorldgenManager.java:96)
    at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
    at net.minecraft.world.World.func_72964_e(World.java:419)
    at net.minecraft.world.World.func_147439_a(World.java:345)
    at plantmegapack.worldgen.PMPSpawnLocation.getBlockInfo(PMPSpawnLocation.java:1423)
    at plantmegapack.worldgen.PMPGenBase.spawnPlantCluster(PMPGenBase.java:78)
    at plantmegapack.worldgen.PMPWorldGenerator.generateSurface(PMPWorldGenerator.java:99)
    at plantmegapack.worldgen.PMPWorldGenerator.generate(PMPWorldGenerator.java:46)
    at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
    at net.minecraft.world.World.func_72964_e(World.java:419)
    at net.minecraft.world.World.func_147439_a(World.java:345)
    at factorization.common.WorldgenManager$2.clear(WorldgenManager.java:83)
    at factorization.common.WorldgenManager$2.generation_implementation(WorldgenManager.java:212)
    at factorization.common.WorldgenManager$2.doGeneration(WorldgenManager.java:133)
    at factorization.common.WorldgenManager$2.generate(WorldgenManager.java:96)
    at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
    at net.minecraft.world.World.func_72964_e(World.java:419)
    at net.minecraft.world.World.func_147439_a(World.java:345)
    at plantmegapack.worldgen.PMPSpawnLocation.getBlockInfo(PMPSpawnLocation.java:1423)
    at plantmegapack.worldgen.PMPGenBase.spawnPlantCluster(PMPGenBase.java:78)
    at plantmegapack.worldgen.PMPWorldGenerator.generateSurface(PMPWorldGenerator.java:99)
    at plantmegapack.worldgen.PMPWorldGenerator.generate(PMPWorldGenerator.java:46)
    at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1045)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.world.gen.ChunkProviderServer.func_73154_d(ChunkProviderServer.java:199)
    at net.minecraft.world.World.func_72964_e(World.java:419)
    at net.minecraft.world.World.func_147439_a(World.java:345)
    at factorization.common.WorldgenManager$2.clear(WorldgenManager.java:83)
    at factorization.common.WorldgenManager$2.generation_implementation(WorldgenManager.java:212)
    at factorization.common.WorldgenManager$2.doGeneration(WorldgenManager.java:133)
    at factorization.common.WorldgenManager$2.generate(WorldgenManager.java:96)
    at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
    at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
    at fastcraft.a.c.a(F:84)
    at fastcraft.Hooks.r(F:139)
    at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1055)
    at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:190)
    at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:131)
    at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:101)
    at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:265)
    at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:78)
    at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:92)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387)
    at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

Java

  • Oracle Corporation 1.8.0_31

Minecraft

  • Minecraft 1.7.10

FML

  • 7.10.85.1291

MCP

  • MCP v9.05

Forge

  • 10.13.2.1291

Branding

  • Minecraft 1.7.10
  • MCP v9.05
  • FML v7.10.85.1291
  • Minecraft Forge 10.13.2.1291

Likely involved mods

Likely involved files

Mods that have been installed during every crash

Files that have been installed during every crash

Class Transformers