---- Minecraft Crash Report ---- WARNING: coremods are present: IC2core (industrialcraft-2-2.6.136-ex110.jar) Contact their authors BEFORE contacting forge // Don't do that. Time: 25.12.16 4:13 Description: Exception ticking world java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.remove(HashMap.java:1443) at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:259) at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:202) at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:698) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:149) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) at java.lang.Thread.run(Thread.java:745) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at java.util.HashMap$HashIterator.remove(HashMap.java:1443) at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:259) at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:202) -- Affected level -- Details: Level name: New World All players: 0 total; [] Chunk stats: ServerChunkCache: 396 Drop: 141 Level seed: -8672296193110978825 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: Level spawn location: World: (220,64,252), Chunk: (at 12,4,12 in 13,15; contains blocks 208,0,240 to 223,255,255), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Level time: 8225 game time, 8225 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 155041 (now: false), thunder time: 21553 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true Stacktrace: at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:698) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:149) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) at java.lang.Thread.run(Thread.java:745) -- System Details -- Details: Minecraft Version: 1.10.2 Operating System: Windows 8.1 (amd64) version 6.3 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 402259512 bytes (383 MB) / 813424640 bytes (775 MB) up to 2134114304 bytes (2035 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 FML: MCP 9.32 Powered by Forge 12.18.3.2185 4 mods loaded, 4 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{9.19} [Minecraft Coder Pack] (minecraft.jar) UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.10.2-12.18.3.2185.jar) UCHIJAAAA Forge{12.18.3.2185} [Minecraft Forge] (forge-1.10.2-12.18.3.2185.jar) UCHIJAAAA IC2{2.6.136-ex110} [IndustrialCraft 2] (industrialcraft-2-2.6.136-ex110.jar) Loaded coremods (and transformers): IC2core (industrialcraft-2-2.6.136-ex110.jar) 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'