---- Minecraft Crash Report ---- // Shall we play a game? Time: 8/2/14 12:15 PM Description: There was a severe problem during mod loading that has caused the game to fail cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: mods.immibis.core.ICNonCoreMod at cpw.mods.fml.common.LoadController.transition(LoadController.java:162) at cpw.mods.fml.common.Loader.loadMods(Loader.java:501) at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:815) at net.minecraft.client.main.Main.main(SourceFile:103) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.ClassNotFoundException: mods.immibis.core.ICNonCoreMod at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:58) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:249) at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:420) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118) at cpw.mods.fml.common.Loader.loadMods(Loader.java:491) ... 10 more Caused by: java.lang.UnsupportedClassVersionError: mods/immibis/core/ICNonCoreMod : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:180) ... 37 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.7.2 Operating System: Mac OS X (x86_64) version 10.9.3 Java Version: 1.6.0_65, Apple Inc. Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc. Memory: 37594624 bytes (35 MB) / 197640192 bytes (188 MB) up to 2143158272 bytes (2043 MB) JVM Flags: 1 total; -Xmx2G 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 v9.03 FML v7.2.217.1147 Minecraft Forge 10.12.2.1147 36 mods loaded, 36 mods active mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed FML{7.2.217.1147} [Forge Mod Loader] (forge-1.7.2-10.12.2.1147.jar) Unloaded->Constructed Forge{10.12.2.1147} [Minecraft Forge] (forge-1.7.2-10.12.2.1147.jar) Unloaded->Constructed AppliedEnergistics2-Core{rv0-stable-9} [AppliedEnergistics2 Core] (minecraft.jar) Unloaded->Constructed CodeChickenCore{1.0.2.12} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed NotEnoughItems{1.0.2.34} [Not Enough Items] (NotEnoughItems-1.7.2-1.0.2.34-universal.jar) Unloaded->Constructed IC2{2.1.484-experimental} [IndustrialCraft 2] (industrialcraft-2-2.1.484-experimental.jar) Unloaded->Constructed appliedenergistics2{rv0-stable-9} [Applied Energistics 2] (appliedenergistics2-rv0-stable-9.jar) Unloaded->Constructed BiblioCraft{1.7.5} [BiblioCraft] (BiblioCraft[v1.7.5][MC1.7.2].jar) Unloaded->Constructed Forestry{2.4.1.28} [Forestry for Minecraft] (forestry_1.7.2-2.4.1.28.jar) Unloaded->Constructed BiblioWoodsForestry{1.4} [BiblioWoods Forestry Edition] (BiblioWoods[Forestry][v1.4].jar) Unloaded->Constructed CarpentersBlocks{3.2.5} [Carpenter's Blocks] (Carpenter's Blocks v3.2.5 [DEV] - MC 1.7.2.zip) Unloaded->Constructed chisel{1.5.4g} [Chisel] (Chisel-1.7.2-1.5.4g.jar) Unloaded->Constructed CustomOreGen{1.1.7} [Custom Ore Generation] (CustomOreGen-1.7.2-1.1.7.jar) Unloaded->Constructed extracells{2.0.19} [ExtraCells] (ExtraCells-2.0.19.jar) Unloaded->Constructed guilib{1.0.7.2} [GUI Library] (Forge_GuiLibv1.0.7.2.zip) Unloaded->Constructed Baubles{1.0.0.16} [Baubles] (Baubles-1.7.2-1.0.0.16.jar) Unloaded->Constructed Thaumcraft{4.1.1.14} [Thaumcraft] (Thaumcraft-1.7.2-4.1.1.14.jar) Unloaded->Constructed Railcraft{9.1.0.0} [Railcraft] (Railcraft_1.7.2-9.1.0.0.jar) Unloaded->Constructed gregtech{MC172} [GregTech] (gregtech-1.7.jar) Unloaded->Constructed gregarmor{1.0.2} [GregArmor] (gregarmor-1.0.2-1.7.2.jar) Unloaded->Constructed ihl{0.492} [IHL Tools & Machines for IC2V2] (ihl-tools_n_machines-0.492.jar) Unloaded->Constructed ImmibisCore{58.1.4} [Immibis Core] (immibis-core-58.1.4.jar) Unloaded->Errored IronChest{6.0.36.725} [Iron Chest] (ironchest-1.7.2-6.0.36.725-universal.jar) Unloaded->Constructed MineTweaker3{1.7.2-3.0.3} [MineTweaker 3] (MineTweaker3-1.7.2-3.0.6.jar) Unloaded->Constructed NEIAddons{1.11.0.4} [NEI Addons] (neiaddons-mc172-1.11.0.4.jar) Unloaded->Constructed NEIAddons|ExtraBees{1.11.0.4} [NEI Addons: Extra Bees] (neiaddons-mc172-1.11.0.4.jar) Unloaded->Constructed NEIAddons|Forestry{1.11.0.4} [NEI Addons: Forestry] (neiaddons-mc172-1.11.0.4.jar) Unloaded->Constructed NEIAddons|CraftingTables{1.11.0.4} [NEI Addons: Crafting Tables] (neiaddons-mc172-1.11.0.4.jar) Unloaded->Constructed NEIAddons|ExNihilo{1.11.0.4} [NEI Addons: Ex Nihilo] (neiaddons-mc172-1.11.0.4.jar) Unloaded->Constructed PFAAGeologica{0.1.8} [Geologica] (PFAA-1.7.2-0.1.8.jar) Unloaded->Constructed qCraft{1.2} [qCraft] (qCraft1.2.zip) Unloaded->Constructed RedLogic{58.1.3} [RedLogic] (redlogic-58.1.3.jar) Unloaded->Errored UndergroundBiomes{0.5c.1} [Underground Biomes Constructs] (UndergroundBiomesConstructs-1.7.2-0.6g.jar) Unloaded->Constructed voxelmap{1.7.2} [VoxelMap] (voxelmap-1.7.2-1.0.jar) Unloaded->Constructed MSC2{1.2.1} [Mob Spawn Controls 2] (Forge_MSC2v1.2.1.zip) Unloaded->Constructed AE2 Version: stable rv0-stable-9 for Forge 10.12.1.1060