Minecraft Forums

---- Minecraft Crash Report -------- Minecraft Crash Report ----// I let you down. Sorry
Time: 3/16/18 4:26 PMDescription: There was a severe problem during mod loading that has caused the game to fail
cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/aetherteam/aether/player/abilities/Ability at cpw.mods.fml.common.LoadController.transition(LoadController.java:163) at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:559) at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:243) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:878) at net.minecraft.client.main.Main.main(SourceFile:148) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)Caused by: java.lang.NoClassDefFoundError: net/aetherteam/aether/player/abilities/Ability at net.aetherteam.aether.AetherServices.startIOManager(AetherServices.java:63) at net.aetherteam.aether.AetherServices.getIOManager(AetherServices.java:76) at net.aetherteam.aether.Aether.preInit(Aether.java:275) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532) at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) 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(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) 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.preinitializeMods(Loader.java:556) ... 10 moreCaused by: java.lang.ClassNotFoundException: net.aetherteam.aether.player.abilities.Ability 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) ... 39 moreCaused by: java.lang.NoClassDefFoundError: com/gildedgames/util/io_manager/io/IOSyncable at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ... 41 moreCaused by: java.lang.ClassNotFoundException: com.gildedgames.util.io_manager.io.IOSyncable 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) ... 45 moreCaused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ... 47 more

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 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: 291672008 bytes (278 MB) / 671088640 bytes (640 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M 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 10.13.4.1614 37 mods loaded, 37 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored UCH mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) UCH FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1614-1.7.10.jar) UCH Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10.jar) UCH appliedenergistics2-core{rv3-beta-6} [Applied Energistics 2 Core] (minecraft.jar) UCH TooManyItems{1.7.10} [TooManyItems] (minecraft.jar) UCH mod_ThreadedLighting{1.7.10-1.0} [Threaded Lighting] (minecraft.jar) UCH gilded-games-util{1.7.10-1.1} [Gilded Games Utility] (gilded-games-util+(1).jar) UCE aether{1.7.10-1.6} [Aether II] (Aether-2-1.7.10.jar) UCH appliedenergistics2{rv3-beta-6} [Applied Energistics 2] (Applied-Energistics-2-Mod-1.7.10.jar) UCH Backpack{2.0.1} [Backpack] (Backpacks-Mod.jar) UCH FLabsBF{4.3} [Better Furnaces] (Better-Furnaces-Mod-1.7.10.jar) UCH BiblioCraft{1.11.6} [BiblioCraft] (BiblioCraft-Mod-1.7.10.jar) UCH BuildCraft|Core{7.1.21} [BuildCraft] (BuildCraft-Mod-1.7.10.jar) UCH BuildCraft|Builders{7.1.21} [BC Builders] (BuildCraft-Mod-1.7.10.jar) UCH BuildCraft|Energy{7.1.21} [BC Energy] (BuildCraft-Mod-1.7.10.jar) UCH BuildCraft|Factory{7.1.21} [BC Factory] (BuildCraft-Mod-1.7.10.jar) UCH BuildCraft|Robotics{7.1.21} [BC Robotics] (BuildCraft-Mod-1.7.10.jar) UCH BuildCraft|Silicon{7.1.21} [BC Silicon] (BuildCraft-Mod-1.7.10.jar) UCH BuildCraft|Transport{7.1.21} [BC Transport] (BuildCraft-Mod-1.7.10.jar) UCH ComputerCraft{1.75} [ComputerCraft] (ComputerCraft-Mod-1.7.10.jar) UCH DamageIndicatorsMod{3.2.0} [Damage Indicators] (Damage-Indicators-Mod-1.7.10.jar) UCH eplus{3.0.2-d} [Enchanting Plus] (Enchanting-Plus-Mod-1.7.10.jar) UCH ExtraUtilities{1.2.12} [Extra Utilities] (Extra-Utilities-Mod-1.7.10.jar) UCH harvestcraft{1.7.10j} [Pam's HarvestCraft] (HarvestCraft-Mod-1.7.10.jar) UCH iChunUtil{4.0.0} [iChunUtil] (iChunUtil-4.0.0.jar) UCH IronChest{6.0.60.741} [Iron Chest] (Iron-Chests-Mod-1.7.10.jar) UCH journeymap{5.1.4p1} [JourneyMap] (JourneyMap-Mod-1.7.10-Unlimited.jar) UCH lucky{5.1.0} [Lucky Block] (Lucky-Block-Mod-1.7.10.jar) UCH Morph{0.9.3} [Morph] (Morphing-Mod-1.7.10.jar) UCH OreSpawn{1.7.10.20} [OreSpawn] (Ore-Spawn-Mod-1.7.10.zip) UCH pandorasbox{2.0.1} [Pandora's Box] (Pandoras-Box-Mod-1.7.10.jar) UCH Roguelike{1.5.0} [Roguelike Dungeons] (Roguelike-Dungeons-Mod-1.7.10.jar) UCH sus{4.1.1} [Superheroes Unlimited Mod] (Superheroes Unlimited Mod-1.7.10-4.1.1.jar) UCH RainbowWorld{1.0.0} [RainbowWorld] (The-Rainbow-World-Mod-1.7.10.jar) UCH TwilightForest{2.3.7} [The Twilight Forest] (twilightforest-1.7.10-2.3.7.jar) UCH VeinMiner{0.35.1_1.7.10-a8c76e8} [Vein Miner] (Vein-Miner-Mod-1.7.10.jar) UCH VeinMinerModSupport{0.35.1_1.7.10-a8c76e8} [Mod Support] (Vein-Miner-Mod-1.7.10.jar) GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13492 Compatibility Profile Context 22.19.677.257' Renderer: 'Radeon RX 560 Series' AE2 Version: beta rv3-beta-6 for Forge 10.13.4.1448