can you help this comes up when starting attack of the b-team HELP!!!
[b#439] Analytics Response [runModpack]: 200
[b#439] Java HotSpot 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
[b#439] Dec 13, 2014 4:48:24 PM net.minecraft.launchwrapper.LogWrapper log
[b#439] INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[b#439] Dec 13, 2014 4:48:24 PM net.minecraft.launchwrapper.LogWrapper log
[b#439] INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[b#439] Dec 13, 2014 4:48:24 PM net.minecraft.launchwrapper.LogWrapper log
[b#439] INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[b#439] 2014-12-13 16:48:24 [iNFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
[b#439] 2014-12-13 16:48:24 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.8.0_25, running on Mac OS X:x86_64:10.9.4, installed at /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home
[b#439] 2014-12-13 16:48:24 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:24 [WARNING] [ForgeModLoader] The coremod worldcore.asm.WCFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:24 [WARNING] [ForgeModLoader] The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:24 [WARNING] [ForgeModLoader] The coremod biomesoplenty.asm.BOPFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [iNFO] [sTDERR] Warning: version of ForgeMultipart-universal-1.6.4-, 1.0.0.250 is newer than request 1.0.0.244
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod micdoodle8.mods.miccore.MicdoodlePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod openblocks.OpenBlocksCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod openeye.CorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod openmods.OpenModsCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod mrtjp.projectred.compatibility.CompatibilityCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod lumien.randomthings.Transformer.RTLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [WARNING] [ForgeModLoader] The coremod tconstruct.preloader.TConstructLoaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[b#439] 2014-12-13 16:48:25 [iNFO] [TCon-Preloader] Scalpel. Suction. Lumber axe. CLEAR! *zap*
[b#439] 2014-12-13 16:48:25 [iNFO] [TCon-Preloader] Constructing preloader (Modules: [tconstruct.preloader.AccessTransformers, tconstruct.preloader.ASMInterfaceRepair])
[b#439] 2014-12-13 16:48:25 [iNFO] [TCon-Preloader] Found a properties file. Attempting load...
[b#439] 2014-12-13 16:48:25 [iNFO] [TCon-Preloader] Loaded properties successfully. Using specified settings.
[b#439] 2014-12-13 16:48:25 [iNFO] [Tropicraft-Core] Starting to load Tropicraft CoreMods!
[b#439] 2014-12-13 16:48:25 [iNFO] [Tropicraft-Core] Constructing preloader (Modules: [tropicraft.asm.ModelBipedTransformer, tropicraft.asm.RenderPlayerTransformer])
[b#439] 2014-12-13 16:48:25 [iNFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[b#439] 2014-12-13 16:48:25 [iNFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[b#439] 2014-12-13 16:48:25 [iNFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[b#439] 2014-12-13 16:48:25 [sEVERE] [ForgeModLoader] Unable to launch
[b#439] java.util.ConcurrentModificationException
[b#439] at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
[b#439] at java.util.ArrayList$Itr.remove(ArrayList.java:865)
[b#439] at net.minecraft.launchwrapper.Launch.launch(Launch.java:114)
[b#439] at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
