Bananam55678

I can't seem to load any modpacks since I installed 64-bit Java (I still have 32-Bit Java as well). I also change the memory from 1GB to 3GB in order to be able to play a modpack without lag. I copied the console onto a document so I could read it easier, and I saw this: [b#439] 2014-11-27 07:53:18 [WARNING] [ForgeModLoader] The coremod mods.battlegear2.coremod.BattlegearLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft [b#439] 2014-11-27 07:53:18 [WARNING] [ForgeModLoader] The coremod am2.preloader.AM2PreloaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft [b#439] 2014-11-27 07:53:18 [iNFO] [ForgeModLoader] AMCore initializing...stand back! I'm going to try MAGIC! [b#439] 2014-11-27 07:53:18 [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] 2014-11-27 07:53:21 [WARNING] [ForgeModLoader] The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft [b#439] 2014-11-27 07:53:21 [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] 2014-11-27 07:53:21 [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] 2014-11-27 07:53:21 [WARNING] [ForgeModLoader] The coremod optifinefml.OptiFineFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft I also found this: [b#439] 2014-11-27 07:53:21 [sEVERE] [ForgeModLoader] Unable to launch [b#439] java.util.ConcurrentModificationException [b#439] at java.util.ArrayList$Itr.checkForComodification(Unknown Source) [b#439] at java.util.ArrayList$Itr.remove(Unknown Source) [b#439] at net.minecraft.launchwrapper.Launch.launch(Launch.java:114) [b#439] at net.minecraft.launchwrapper.Launch.main(Launch.java:27) [b#439] Java HotSpot 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0 What do I do?