I've asked on the FTB forums, as well as many other forums on different sites/communities, but to no avail. I'm having an issue with a non mym modpack and don't understand what's wrong. Don't know if Community is the right place for this thread, so sorry if it isn't. Please help me! Here's my log: Code: ---- Minecraft crash-report ---- // You should try our sister game, Minceraft! Time: 7/18/15 12:05 AM Description: There was a severe problem during mod loading that has caused the game to fail cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: scala/collection/mutable/HashMap at cpw.mods.fml.common.LoadController.transition(LoadController.java:163) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:744) at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:311) at net.minecraft.client.Minecraft.func_71384_a(Unknown Source) at net.minecraft.client.Minecraft.func_99999_d(Unknown Source) at net.minecraft.client.main.Main.main(SourceFile:148) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.NoClassDefFoundError: scala/collection/mutable/HashMap at am2.ShrinkHandler.<init>(ShrinkHandler.java:16) at am2.proxy.CommonProxy.postinit(CommonProxy.java:128) at am2.proxy.ClientProxy.postinit(ClientProxy.java:102) at am2.AMCore.postInit(AMCore.java:159) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532) at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) at com.google.common.eventbus.EventBus.post(EventBus.java:275) at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:212) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) at com.google.common.eventbus.EventBus.post(EventBus.java:275) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:742) ... 10 more Caused by: java.lang.ClassNotFoundException: scala.collection.mutable.HashMap at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 40 more Caused by: java.lang.ArrayIndexOutOfBoundsException A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 8.1 (amd64) version 6.3 Java Version: 1.8.0_45, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1292665544 bytes (1232 MB) / 1990197248 bytes (1898 MB) up to 3817865216 bytes (3641 MB) JVM Flags: 3 total; -Xms256M -Xmx4096M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1448 104 mods loaded, 103 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored UCHIJ mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) UCHIJ FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1448-1.7.10-universal.jar) UCHIJ Forge{10.13.4.1448} [Minecraft Forge] (forge-1.7.10-10.13.4.1448-1.7.10-universal.jar) UCHIJ AM2-Preloader{0.0.2} [AMCore] (minecraft.jar) UCHIJ Aroma1997Core{1.0.2.14} [Aroma1997Core] (Aroma1997Core-1.7.10-1.0.2.14.jar) UCHIJ CodeChickenCore{1.0.6.43} [CodeChicken Core] (minecraft.jar) UCHIJ ivtoolkit{IvToolkit} [1.2] (minecraft.jar) UCHIJ NotEnoughItems{1.0.4.106} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.4.106-universal.jar) UCHIJ ThaumicTinkerer-preloader{0.1} [Thaumic Tinkerer Core] (minecraft.jar) UCHIJ WitchingGadgetsCore{1.1.9} [Witching Gadgets Core] (minecraft.jar) UCHIJ <CoFH ASM>{000} [CoFH ASM] (minecraft.jar) UCHIJ debug{1.0} [debug] (denseores-1.6.2.jar) UCHIJ battlegear2{1.7.10} [Mine & Blade Battlegear 2 - Bullseye] (1.7.10-MB_Battlegear2-Bullseye-1.0.8.0.jar) UCHIJ AnimationAPI{1.2.4} [AnimationAPI] (AnimationAPI-1.7.10-1.2.4.jar) UCHIE arsmagica2{1.4.0.008} [Ars Magica 2] (1.7.10_AM2-1.4.0.008.jar) UCHIJ bspkrsCore{6.16} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.16.jar) UCHIJ StartingInventory{1.7.10.r03} [StartingInventory] ([1.7.10]StartingInventory-universal-1.7.10.r03.jar) UCHIJ AccidentallyCircumstantialEvents{1.7.1} [Accidentally Circumstantial Events] (accidentallycircumstantialevents-1.7.1.jar) UCHIJ Aroma1997CoreHelper{1.0.2.14} [Aroma1997Core|Helper] (Aroma1997Core-1.7.10-1.0.2.14.jar) UCHIJ AromaBackup{0.0.0.5} [AromaBackup] (AromaBackup-1.7.10-0.0.0.5.jar) UCHIJ Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar) UCHIJ aura{0.1r0} [Aura Cascade] (AuraCascade-524.jar) UCHIJ Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar) UCHIJ Waila{1.5.10} [Waila] (Waila-1.5.10_1.7.10.jar) UCHIJ Automagy{0.26} [Automagy] (Automagy-1.7.10-0.26.jar) UCHIJ BiblioCraft{1.10.4} [BiblioCraft] (BiblioCraft[v1.10.4][MC1.7.10].jar) UCHIJ BiomeTweaker{1.1.120} [BiomeTweaker] (BiomeTweaker-1.7.10-1.1.120 (1).jar) UCHIJ Botania{r1.7-199} [Botania] (Botania r1.7-199.jar) UCHIJ CarpentersBlocks{3.3.6} [Carpenter's Blocks] (Carpenter's Blocks v3.3.6 - MC 1.7.10.jar) UCHIJ kegare.caveworld{1.9.7} [Caveworld] (Caveworld_1.7.10-v1.9.7.jar) UCHIJ chisel{2.3.10.37} [Chisel 2] (Chisel2-2.3.10.37.jar) UCHIJ CoFHCore{1.7.10R3.0.3B2} [CoFH Core] (CoFHCore-[1.7.10]3.0.3B2-294.jar) UCHIJ customitems{1.0.9b} [Meta Mod: Custom Items] (customitems-1.0.9_beta_1.7.10.jar) UCHIJ dldungeonsjdg{1.7.6} [Doomlike Dungeons] (DoomlikeDungeons-1.7.6-MC1.7.10.jar) UCHIJ DynamicLights{1.3.8} [Dynamic Lights] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_onFire{1.0.4} [Dynamic Lights Burning Entity Module] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_creepers{1.0.4} [Dynamic Lights Creeper Module] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_dropItems{1.0.8} [Dynamic Lights EntityItem Module] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_entityClasses{1.0.1} [Dynamic Lights Entity Light Module] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_mobEquipment{1.0.8} [Dynamic Lights Mob Equipment Light Module] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_flameArrows{1.0.0} [Dynamic Lights Fiery Arrows Light Module] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_floodLights{1.0.2} [Dynamic Lights Flood Light] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_otherPlayers{1.0.8} [Dynamic Lights OtherPlayers Light Module] (DynamicLights-1.7.10.jar) UCHIJ DynamicLights_thePlayer{1.1.4} [Dynamic Lights Player Light Module] (DynamicLights-1.7.10.jar) UCHIJ ESM{10.0.121} [Epic Siege Mod] (EpicSiegeMod-10.0.121.jar) UCHIJ EE3{0.3.507} [Equivalent Exchange 3] (EquivalentExchange3-1.7.10-0.3.507.jar) UCHIJ FastCraft{1.21} [FastCraft] (fastcraft-1.21.jar) UCHIJ ThaumicTinkerer{unspecified} [Thaumic Tinkerer] (ThaumicTinkerer-2.5-1.7.10-164.jar) UCHIJ ForbiddenMagic{1.7.10-0.562} [Forbidden Magic] (Forbidden Magic-1.7.10-0.562.jar) UCHIJ GraveStone{2.12.3} [GraveStone] (GraveStone-2.12.4.jar) UCHIJ HardcoreQuesting{The Journey (4.2.4)} [Hardcore Questing Mode] (HQM-The Journey (4.2.4).jar) UCHIJ inventorytweaks{1.58-147-645ca10} [Inventory Tweaks] (InventoryTweaks-1.58-147.jar) UCHIJ IronChest{6.0.62.742} [Iron Chest] (ironchest-1.7.10-6.0.62.742-universal.jar) UCHIJ JABBA{1.2.1} [JABBA] (Jabba-1.2.1a_1.7.10.jar) UCHIJ journeymap{@JMVERSION@} [JourneyMap] (journeymap-1.7.10-5.1.0-unlimited.jar) UCHIJ launchgui{1.7.10-2.0-17} [LaunchGUI] (LaunchGui-1.7.10-2.0-17-client.jar) UCHIJ Lockdown{2.0.0} [Lockdown] (Lockdown-universal-1.7.2-2.0.0.0.jar) UCHIJ lycanitesmobs{1.11.0.2 - MC 1.7.10} [Lycanites Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ arcticmobs{1.11.0.2 - MC 1.7.10} [Lycanites Arctic Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ demonmobs{1.11.0.2 - MC 1.7.10} [Lycanites Demon Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ desertmobs{1.11.0.2 - MC 1.7.10} [Lycanites Desert Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ forestmobs{1.11.0.2 - MC 1.7.10} [Lycanites Forest Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ freshwatermobs{1.11.0.2 - MC 1.7.10} [Lycanites Freshwater Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ infernomobs{1.11.0.2 - MC 1.7.10} [Lycanites Inferno Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ junglemobs{1.11.0.2 - MC 1.7.10} [Lycanites Jungle Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ mountainmobs{1.11.0.2 - MC 1.7.10} [Lycanites Mountain Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ plainsmobs{1.11.0.2 - MC 1.7.10} [Lycanites Plains Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ saltwatermobs{1.11.0.2 - MC 1.7.10} [Lycanites Saltwater Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ shadowmobs{1.11.0.2 - MC 1.7.10} [Lycanites Shadow Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ swampmobs{1.11.0.2 - MC 1.7.10} [Lycanites Swamp Mobs] (LycanitesMobsComplete 1.11.0.2 [1.7.10].jar) UCHIJ MineTweaker3{3.0.9B} [MineTweaker 3] (MineTweaker3-1.7.10-3.0.9C.jar) UCHIJ modtweaker2{0.8.2} [Mod Tweaker 2] (ModTweaker 2-0.8.1.jar) UCHIJ NaturalAbsorption{1.2.1} [Natural Absorption] (NaturalAbsorption-1.7.10-1.2.1.jar) UCHIJ NEIAddons{1.12.5.17} [NEI Addons] (neiaddons-mc1710-1.12.5.17.jar) UCHIJ NEIAddons|Botany{1.12.5.17} [NEI Addons: Botany] (neiaddons-mc1710-1.12.5.17.jar) UCHIJ NEIAddons|Forestry{1.12.5.17} [NEI Addons: Forestry] (neiaddons-mc1710-1.12.5.17.jar) UCHIJ NEIAddons|CraftingTables{1.12.5.17} [NEI Addons: Crafting Tables] (neiaddons-mc1710-1.12.5.17.jar) UCHIJ NEIAddons|ExNihilo{1.12.5.17} [NEI Addons: Ex Nihilo] (neiaddons-mc1710-1.12.5.17.jar) UCHIJ neiintegration{1.0.7} [NEI Integration] (NEIIntegration-MC1.7.10-1.0.7.jar) UCHIJ NodalMechanics{1.7.10R1.0} [NodalMechanics] (NodalMechanics-1.7-1.0-7.jar) UCHIJ PerfectSpawn{1.1} [Perfect Spawn] (PerfectSpawn-1.1.jar) UCHIJ RandomThings{2.2.4} [Random Things] (RandomThings-2.2.4.jar) UCHIJ ResourceLoader{1.2} [Resource Loader] (ResourceLoader-1.2.jar) UCHIJ SilentGems{@VERSION@} [Silent's Gems] (SilentGems-1.7.10-1.2.07b-84 (1).jar) UCHIJ SpecialAI{1.1.1} [Special AI] (SpecialAI-1.7.10-1.1.1.jar) UCHIJ SpecialMobs{3.1.1} [Special Mobs] (SpecialMobs-1.7.10-3.1.1.jar) UCHIJ sprinkles_for_vanilla{1.2.10} [sprinkles_for_vanilla] (sprinklesforvanilla-1.7.10-1.2.10.jar) UCHIJ squidless{0.6.1} [Squidless] (squidless-1.7.10-0.6.1.jar) UCHIJ StorageDrawers{1.7.10-1.5.10} [Storage Drawers] (StorageDrawers-1.7.10-1.5.10.jar) UCHIJ TaintedMagic{1.1.5.4} [Tainted Magic] (TaintedMagic-1.1.5.4.jar) UCHIJ ThaumcraftMobAspects{1.7.2-2A} [Thaumcraft Mob Aspects] (ThaumcraftMobAspects-1.7.2-2A.jar) UCHIJ thaumcraftneiplugin{@VERSION@} [Thaumcraft NEI Plugin] (thaumcraftneiplugin-1.7.10-1.7a.jar) UCHIJ ThaumicExploration{0.6.0} [Thaumic Exploration] (ThaumicExploration-1.7.10-1.1-37.jar) UCHIJ ThaumicHorizons{1.1.1} [Thaumic Horizons] (thaumichorizons-1.7.10-1.1.1.jar) UCHIJ thaumicinfusion{4.07} [Thaumic Infusion] (ThaumicInfusion-4.07.jar) UCHIJ TravellersGear{1.16.5} [Traveller's Gear] (TravellersGear-1.7.10-1.16.5.jar) UCHIJ UtilityMobs{3.1.1} [Utility Mobs] (UtilityMobs-1.7.10-3.1.1.jar) UCHIJ WailaHarvestability{1.1.2} [Waila Harvestability] (WailaHarvestability-mc1.7.x-1.1.2.jar) UCHIJ wildcaves3{0.4.3.6} [Wild Caves 3] (WildCaves3-0.4.3.6(1.7.2).jar) UCHIJ WitchingGadgets{1.1.9} [Witching Gadgets] (WitchingGadgets-1.7.10-1.1.9.jar) UCHIJ yampst{1.3.5} [YAMPST] (Yampst-Banished-0.0.7.jar) UCHIJ aobd{2.6.3} [Another One Bites The Dust] (AOBD-2.6.3.jar) UCHIJ denseores{1.0} [Dense Ores] (denseores-1.6.2.jar) UD BiomeTweakerCore{1.1.120} [BiomeTweaker Core] (minecraft.jar) GL info: ' Vendor: 'Intel' Version: '4.0.0 - Build 10.18.10.3345' Renderer: 'Intel(R) HD Graphics 4000' CoFHCore: -[1.7.10]3.0.3B2-294
If you re download one mod pack, it won't re download the shared libraries. You must delete the libraries folder in your launchers main folder so it will re-fetch them.
???[DOUBLEPOST=1437238089][/DOUBLEPOST] YES! It worked! Thanks sooo much! Your my new fav admin. xD Sorry Slind.
