Crash on startup

[CrownedGamer]

Hello, 

ive had this problem on startup of version 1.2.9e

 

I crash on startup for most versions except Reccomended, idk if this crash is the same for all though

 

 

Here is the console text after trying to launch for 2 time

 

[b#283]  Mar 07, 2015 4:16:17 PM net.minecraft.launchwrapper.LogWrapper log

[b#283]  INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[b#283]  Mar 07, 2015 4:16:18 PM net.minecraft.launchwrapper.LogWrapper log

[b#283]  INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[b#283]  Mar 07, 2015 4:16:18 PM net.minecraft.launchwrapper.LogWrapper log

[b#283]  INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker

[b#283] Analytics Response [runModpack]: 200

[b#283]  2015-03-07 16:16:18 [iNFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading

[b#283]  2015-03-07 16:16:18 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.8.0_31, running on Windows 7:amd64:6.1, installed at C:Program FilesJavajre1.8.0_31

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod appeng.transformer.AppEngCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [iNFO] [ForgeModLoader] [AppEng] Core Init

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod calclavia.lib.CalclaviaPluginLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [iNFO] [sTDERR] Warning: version of ForgeMultipart-universal-1.6.4-, 1.0.0.250 is newer than request 1.0.0.244

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod mods.immibis.microblocks.coremod.MicroblocksCoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod logisticspipes.asm.LogisticsPipesCoreLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod micdoodle8.mods.miccore.MicdoodlePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod openmods.OpenModsCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod mrtjp.projectred.compatibility.CompatibilityCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod universalelectricity.core.UELoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[b#283]  2015-03-07 16:16:18 [iNFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[b#283]  2015-03-07 16:16:18 [iNFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker

[b#283]  2015-03-07 16:16:18 [iNFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[b#283]  2015-03-07 16:16:18 [sEVERE] [ForgeModLoader] Unable to launch

[b#283]  java.util.ConcurrentModificationException

[b#283]   at java.util.ArrayList$Itr.checkForComodification(Unknown Source)

[b#283]   at java.util.ArrayList$Itr.remove(Unknown Source)

[b#283]   at net.minecraft.launchwrapper.Launch.launch(Launch.java:114)

[b#283]   at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

[b#283]  Java HotSpot 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0

[b#283] Starting download of http://cdn.technicpack.net/platform2/pack-icons/552547.png?1419663026, with 3 tries remaining

[Munaus]

Unable to launch
[B#283]  java.util.ConcurrentModificationException

http://www.technicpack.net/article/concurrentmodificationexception-in-java-18020.89

it's only an issue that has been reported a hundred times on the Tracker and addressed every time. No biggie!

 

Get the LegacyjavaFixer from LexManos. Google it.

 

Learn to read the pinned threads next time