so... i dunno what happened. But i was able to start up my forge profiles just fine before. But i downloaded not enough items and DivineRpg. and now all the profiles are broken. Which confuses me because i only installed it to the 1.6.2
this is the log...
Jul 23, 2015 10:26:10 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using tweak class name cpw.mods.fml.common.launcher.FMLTweaker
2015-07-23 22:26:11 [iNFO] [ForgeModLoader] Forge Mod Loader version 6.2.62.871 for Minecraft 1.6.2 loading
2015-07-23 22:26:11 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.8.0_45, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\jre1.8.0_45
2015-07-23 22:26:11 [WARNING] [ForgeModLoader] The coremod appeng.transformer.AppEngCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-23 22:26:11 [iNFO] [ForgeModLoader] [AppEng] Core Init
2015-07-23 22:26:11 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-07-23 22:26:12 [iNFO] [sTDOUT] Loaded 39 rules from AccessTransformer config file fml_at.cfg
2015-07-23 22:26:12 [iNFO] [sTDOUT] Loaded 107 rules from AccessTransformer config file forge_at.cfg
2015-07-23 22:26:12 [iNFO] [sTDERR] Exception in thread "main" java.lang.NoClassDefFoundError: codechicken/core/launch/CodeChickenCorePlugin
2015-07-23 22:26:12 [iNFO] [sTDERR] at codechicken.nei.asm.NEICorePlugin.getASMTransformerClass(NEICorePlugin.java:23)
2015-07-23 22:26:12 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.CoreModManager.injectTransformers(CoreModManager.java:397)
2015-07-23 22:26:12 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLLaunchHandler.injectPostfixTransformers(FMLLaunchHandler.java:108)
2015-07-23 22:26:12 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLLaunchHandler.appendCoreMods(FMLLaunchHandler.java:113)
2015-07-23 22:26:12 [iNFO] [sTDERR] at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:80)
2015-07-23 22:26:12 [iNFO] [sTDERR] at net.minecraft.launchwrapper.Launch.launch(Launch.java:51)
2015-07-23 22:26:12 [iNFO] [sTDERR] at net.minecraft.launchwrapper.Launch.main(Launch.java:18)
2015-07-23 22:26:12 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: codechicken.core.launch.CodeChickenCorePlugin
2015-07-23 22:26:12 [iNFO] [sTDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)
2015-07-23 22:26:12 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-07-23 22:26:12 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2015-07-23 22:26:12 [iNFO] [sTDERR] ... 7 more
2015-07-23 22:26:12 [iNFO] [sTDERR] Caused by: java.lang.NullPointerException
2015-07-23 22:26:12 [iNFO] [sTDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:171)
2015-07-23 22:26:12 [iNFO] [sTDERR] ... 9 more
Java HotSpot 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
please help