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evertime i try to use mods they crash my game wen try to log in to my worlds i add some new mods so i know its one of the new mods can some one help me heres the crash report

---- Minecraft Crash Report ----
// But it works on my machine.

Time: 11/25/16 9:42 PM
Description: Exception getting block type in world

java.lang.NoClassDefFoundError: mods/ngtlib/block/NGTStructureBuilder
at mods.magic.generator.GenerateMagicStructure.generate(GenerateMagicStructure.java:16)
at mods.magic.MagicGenerator.generateCity(MagicGenerator.java:214)
at mods.magic.MagicGenerator.generate(MagicGenerator.java:61)
at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:112)
at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
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 shukaro.artifice.util.BlockCoord.getBlock(BlockCoord.java:439)
at shukaro.artifice.world.WorldGenSulfur.canGenHere(WorldGenSulfur.java:103)
at shukaro.artifice.world.WorldGenSulfur.generateFeature(WorldGenSulfur.java:76)
at cofh.core.world.WorldHandler.generateWorld(WorldHandler.java:224)
at cofh.core.world.WorldHandler.generate(WorldHandler.java:187)
at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:112)
at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
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 shukaro.artifice.util.BlockCoord.getBlock(BlockCoord.java:439)
at shukaro.artifice.world.WorldGenSulfur.canGenHere(WorldGenSulfur.java:103)
at shukaro.artifice.world.WorldGenSulfur.generateFeature(WorldGenSulfur.java:76)
at cofh.core.world.WorldHandler.generateWorld(WorldHandler.java:224)
at cofh.core.world.WorldHandler.generate(WorldHandler.java:187)
at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:112)
at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1050)
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 net.minecraft.world.World.func_147437_c(World.java:365)
at net.minecraft.world.World.func_147474_b(World.java:329)
at net.minecraft.world.WorldProvider.func_76566_a(WorldProvider.java:71)
at net.minecraft.world.WorldServer.func_73052_b(WorldServer.java:749)
at net.minecraft.world.WorldServer.func_72963_a(WorldServer.java:715)
at net.minecraft.world.World.<init>(World.java:260)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:97)
at net.minecraft.world.WorldServerMulti.<init>(WorldServerMulti.java:14)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:65)
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)
Caused by: java.lang.ClassNotFoundException: mods.ngtlib.block.NGTStructureBuilder
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 52 more
Caused by: java.lang.NullPointerException

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at mods.magic.generator.GenerateMagicStructure.generate(GenerateMagicStructure.java:16)
at mods.magic.MagicGenerator.generateCity(MagicGenerator.java:214)
at mods.magic.MagicGenerator.generate(MagicGenerator.java:61)
at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:112)
at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
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)

-- Requested block coordinates --
Details:
Found chunk: true
Location: World: (-145,11,92), Chunk: (at 15,0,12 in -10,5; contains blocks -160,0,80 to -145,255,95), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Stacktrace:
at net.minecraft.world.World.func_147439_a(World.java:345)
at shukaro.artifice.util.BlockCoord.getBlock(BlockCoord.java:439)
at shukaro.artifice.world.WorldGenSulfur.canGenHere(WorldGenSulfur.java:103)
at shukaro.artifice.world.WorldGenSulfur.generateFeature(WorldGenSulfur.java:76)
at cofh.core.world.WorldHandler.generateWorld(WorldHandler.java:224)
at cofh.core.world.WorldHandler.generate(WorldHandler.java:187)
at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:112)
at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
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)

-- Requested block coordinates --
Details:
Found chunk: true
Location: World: (-143,32,95), Chunk: (at 1,2,15 in -9,5; contains blocks -144,0,80 to -129,255,95), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Stacktrace:
at net.minecraft.world.World.func_147439_a(World.java:345)
at shukaro.artifice.util.BlockCoord.getBlock(BlockCoord.java:439)
at shukaro.artifice.world.WorldGenSulfur.canGenHere(WorldGenSulfur.java:103)
at shukaro.artifice.world.WorldGenSulfur.generateFeature(WorldGenSulfur.java:76)
at cofh.core.world.WorldHandler.generateWorld(WorldHandler.java:224)
at cofh.core.world.WorldHandler.generate(WorldHandler.java:187)
at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:112)
at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:280)
at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1050)
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)

-- Requested block coordinates --
Details:
Found chunk: true
Location: World: (-131,64,124), Chunk: (at 13,4,12 in -9,7; contains blocks -144,0,112 to -129,255,127), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Stacktrace:
at net.minecraft.world.World.func_147439_a(World.java:345)
at net.minecraft.world.World.func_147437_c(World.java:365)
at net.minecraft.world.World.func_147474_b(World.java:329)
at net.minecraft.world.WorldProvider.func_76566_a(WorldProvider.java:71)
at net.minecraft.world.WorldServer.func_73052_b(WorldServer.java:749)
at net.minecraft.world.WorldServer.func_72963_a(WorldServer.java:715)

-- Affected level --
Details:
Level name: New World
All players: 0 total; []
Chunk stats: ServerChunkCache: 17 Drop: 0
Level seed: -1521477846302044688
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options:
Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.world.World.<init>(World.java:260)
at net.minecraft.world.WorldServer.<init>(WorldServer.java:97)
at net.minecraft.world.WorldServerMulti.<init>(WorldServerMulti.java:14)
at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:65)
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)

-- System Details --
Details:
Minecraft Version: 1.7.10
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: 299818784 bytes (285 MB) / 1581301760 bytes (1508 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
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 18
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 78 mods loaded, 78 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{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1614-1.7.10.jar)
UCHIJAA Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10.jar)
UCHIJAA <CoFH ASM>{000} [CoFH ASM Data Initialization] (minecraft.jar)
UCHIJAA CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar)
UCHIJAA NotEnoughItems{1.0.5.120} [Not Enough Items] (Not-Enough-Items-1.7.10-Latest.jar)
UCHIJAA PlayerAPI{1.4} [Player API] (minecraft.jar)
UCHIJAA OpenModsCore{0.9.1} [OpenModsCore] (minecraft.jar)
UCHIJAA mod_ThreadedLighting{1.7.10-1.0} [Threaded Lighting] (minecraft.jar)
UCHIJAA gilded-games-util{1.7.10-1.2} [Gilded Games Utility] (Gilded-Games-Util-1.7.10.jar)
UCHIJAA bspkrsCore{6.15} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.15.jar)
UCHIJAA Treecapitator{1.7.10} [Treecapitator] ([1.7.10]Treecapitator-universal-2.0.4.jar)
UCHIJAA CoFHCore{1.7.10R3.0.0B3} [CoFH Core] (_CoFH-Core-1.7.10.jar)
UCHIJAA Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar)
UCHIJAA adventurebackpack{1.7.10-0.8b} [Adventure Backpack] (adventurebackpack-1.7.10-0.8c.jar)
UCHIJAA animalbikes{1.7.10} [Animal Bikes] (AnimalBikes_1.7.10.jar)
UCHIJAA armourersWorkshop{1.7.10-0.29.1.75} [Armourer's Workshop] (Armourers-Workshop-1.7.10-0.29.1.75.jar)
UCHIJAA Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar)
UCHIJAA Artifice{1.7.10R1.1.4} [Artifice] (Artifice-Mod-1.7.10.jar)
UCHIJAA BiblioCraft{1.11.5} [BiblioCraft] (BiblioCraft-Mod-1.7.10.jar)
UCHIJAA blocklings{3.0.3} [Blocklings] (Blocklings-Mod-1.7.10.jar)
UCHIJAA Botania{r1.8-249} [Botania] (Botania-Mod-1.7.10.jar)
UCHIJAA BrickaBrac{1.7.10-1.1.0b} [Brick-a-Brac] (Brick-a-Brac-Mod-1.7.10.jar)
UCHIJAA PreciousBricks{1.7.10-1.0.0b} [Precious Bricks] (Brick-a-Brac-Mod-1.7.10.jar)
UCHIJAA butterflymania{1.3} [Butterfly Mania] (Butterfly-Mania-Mod-1.7.10.jar)
UCHIJAA CarpentersBlocks{3.3.5} [Carpenter's Blocks] (Carpenter's Blocks v3.3.5 - MC 1.7.10.jar)
UCHIJAA carvablepumpkins{1.15} [carvablepumpkins] (Carvable-Pumpkins-Mod-1.7.10.jar)
UCHIJAA ChickenChunks{1.3.4.16} [ChickenChunks] (ChickenChunks-Mod-1.7.10-Recommended.jar)
UCHIJAA chisel{2.0.0.3} [Chisel] (Chisel-2-Mod-1.7.10 (1).jar)
UCHIJAA chococraft{4.1.5} [Clienthax's ChocoCraft] (ChocoCraft-4.1.5.jar)
UCHIJAA clonecraft{3.0} [CloneCraft] (Clone-Craft-Mod-1.7.10.jar)
UCHIJAA reaper_cocoacraft{1.64} [CocoaCraft] (CocoaCraft-Mod-1.7.10.jar)
UCHIJAA CustomSpawner{3.3.0} [DrZhark's CustomSpawner] (CustomMobSpawner 3.3.0.zip)
UCHIJAA DamageIndicatorsMod{3.2.0} [Damage Indicators] (Damage-Indicators-Mod-1.7.10.jar)
UCHIJAA PTRModelLib{1.0.0} [PTRModelLib] (Decocraft-2.3.2_1.7.10.jar)
UCHIJAA props{2.3.2} [Decocraft] (Decocraft-2.3.2_1.7.10.jar)
UCHIJAA doggytalents{v1.9.0a} [Doggy Talents] (Doggy-Talents-Mod-1.7.10.zip)
UCHIJAA DragonMounts{r41-1.7.10} [Dragon Mounts] (Dragon-Mounts-Mod-1.7.10 (1).jar)
UCHIJAA MoCreatures{6.3.1} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.3.1.zip)
UCHIJAA emeraldobsidianmod{1.3} [Emerald & Obsidian tools/armor mod] (Emerald-and-Obsidian-Tools-Mod-1.7.10.jar)
UCHIJAA eplus{3.0.2-d} [Enchanting Plus] (EnchantingPlus-1.7.10-3.0.2-d.jar)
UCHIJAA Waila{1.5.10} [Waila] (Waila-Mod-1.7.10.jar)
UCHIJAA enderRift{@VERSION} [Ender-Rift] (Ender-Rift-Mod-1.7.10.jar)
UCHIJAA ExtrabiomesXL{3.16.4} [ExtrabiomesXL] (extrabiomesxl_1.7.10-3.16.4.jar)
UCHIJAA ExtraUtilities{1.2.12} [Extra Utilities] (extrautilities-1.2.12.jar)
UCHIJAA fairylights{1.4.0} [Fairy Lights] (fairylights-1.4.0-1.7.10.jar)
UCHIJAA flowercraftmod{1.9} [Flowercraft] (Flowercraft-Mod-1.7.10.jar)
UCHIJAA headcrumbs{1.7.4} [Headcrumbs] (Headcrumbs-Mod-1.7.10.jar)
UCHIJAA iChunUtil{4.0.0} [iChunUtil] (iChun-Util-Mod-1.7.10.jar)
UCHIJAA InventoryPets{1.3.3} [Inventory Pets] (inventorypets-1.7.10-1.3.3.jar)
UCHIJAA IronChest{6.0.60.741} [Iron Chest] (Iron-Chests-Mod-1.7.10.jar)
UCHIJAA SlimevoidLib{2.0.4.7} [Slimevoid Library] (SlimeVoid-Library-1.7.10.jar)
UCHIJAA LittleBlocks{2.2.4.4} [Little Blocks] (LittleBlocks-1.7.10.jar)
UCHIJAA lucky{5.1.0} [Lucky Block] (Lucky-Block-Mod-1.7.10.jar)
UCHIJAA Magic{1.7.10.1} [Magic_Mod] (Magic-Mod-1.7.10.zip)
UCHIJAA magicalcrops{1.7.2 - 0.1 ALPHA} [Magical Crops] (magicalcrops-1.7.10_0.1.jar)
UCHIJAA RadixCore{2.1.1} [RadixCore] (RadixCore-1.7.10-2.1.1-universal (1).jar)
UCHIJAA MCA{1.7.10-5.1.2} [Minecraft Comes Alive] (MCA-1.7.10-5.1.2-universal (1).jar)
UCHIJAA Mo' Shiz{1.51} [Mo' Shiz] (Mo-Shiz-Mod-1.7.10.jar)
UCHIJAA MoarOres{V2.1.1} [MoarOres] (MoarOres-Mod-1.7.10.jar)
UCHIJAA OpenMods{0.9.1} [OpenMods] (OpenModsLib-1.7.10.jar)
UCHIJAA OpenBlocks{1.5.1} [OpenBlocks] (OpenBlocks-Mod-1.7.10.jar)
UCHIJAA harvestcraft{1.7.10j} [Pam's HarvestCraft] (Pam's HarvestCraft 1.7.10Lb.jar)
UCHIJAA bonecraft{1.7.2b} [Pam's BoneCraft] (Pams-BoneCraft-Mod-1.7.10.zip)
UCHIJAA weeeflowers{1.7.2b} [Pam's Weee! Flowers] (Pams-Weee-Flowers-Mod-1.7.10.zip)
UCHIJAA Railcraft{9.12.2.0} [Railcraft] (Railcraft-Mod-1.7.10.jar)
UCHIJAA rftools{4.23} [RFTools] (RFTools-Mod-1.7.10.jar)
UCHIJAA RottenFleshToLeather{1.7.10-2.0} [Rotten Flesh to Leather] (RottenFleshToLeather-2.1-1.7.10.jar)
UCHIJAA soulforest{1.9.3} [Soul Forest Mod] (Soul-Forest-Mod-1.7.10.jar)
UCHIJAA spawnercraft{1.7.10-2.2.1} [SpawnerCraft] (SpawnerCraft-Mod-1.7.10.jar)
UCHIJAA superMassiveTech{0.2.0-alpha} [Super Massive Tech] (Super-Massive-Tech-Mod-1.7.10.jar)
UCHIJAA Sync{4.0.0} [Sync] (Sync-Mod-1.7.10.jar)
UCHIJAA thaumcarpentry{0.0.1.5-1.7.10} [Thaumcarpentry] (Thaumcarpentry-Mod-1.7.10.jar)
UCHIJAA TWarden{1.1.1} [Thaumic Warden] (Thaumic-Warden-Mod-1.7.10.jar)
UCHIJAA TwilightForest{2.3.7} [The Twilight Forest] (twilightforest-1.7.10-2.3.7.jar)
UCHIJAA voxelmap{1.7.10} [VoxelMap No Radar] (VoxelMap-No-Radar-Mod-1.7.10.jar)
UCHIJAA witchery{0.24.1} [Witchery] (witchery-1.7.10-0.24.1.jar)
UCHIJAA worldedit{6.1.1} [WorldEdit] (worldedit-forge-mc1.7.10-6.1.1-dist.jar)
GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
OpenModsLib class transformers: [stencil_patches:FINISHED],[movement_callback:ACTIVATED],[map_gen_fix:FINISHED],[gl_capabilities_hook:FINISHED],[player_render_hook:FINISHED]
Class transformer null safety: all safe
Stencil buffer state: Function set: GL30, pool: internal, bits: 8
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Player Count: 0 / 8; []
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'