Modpack - Forge won't launch, coremod does not have MCVersion annotation

[DaryBob]

Hey guy's! I made a modpack with 51 mods but i've got a problem. I can't start the game. It keeps saying something like:

The coremod ic2.core.coremod.IC2core does not have a MCVersion annotation, it may cause issues with this version of Minecraft

 

I will post you the log maybe someone can help me

 

[17:20:09] [main/INFO] [FML/]: Forge Mod Loader version 7.2.217.1147 for Minecraft 1.7.2 loading

[17:20:09] [main/INFO] [FML/]: Java is Java HotSpot Client VM, version 1.8.0_20, running on Windows 7:x86:6.1, installed at C:\Program Files\Java\jre1.8.0_20

[17:20:09] [main/DEBUG] [FML/]: Java classpath at launch is C:\Users\moor\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.7.2-10.12.2.1147\forge-1.7.2-10.12.2.1147.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.9\launchwrapper-1.9.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\moor\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\moor\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1147\1.7.2-Forge10.12.2.1147.jar

[17:20:09] [main/DEBUG] [FML/]: Java library path at launch is C:\Users\moor\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1147\1.7.2-Forge10.12.2.1147-natives-2279188154070

[17:20:09] [main/DEBUG] [FML/]: Enabling runtime deobfuscation

[17:20:09] [main/DEBUG] [FML/]: Instantiating coremod class FMLCorePlugin

[17:20:09] [main/DEBUG] [FML/]: Added access transformer class cpw.mods.fml.common.asm.transformers.AccessTransformer to enqueued access transformers

[17:20:09] [main/DEBUG] [FML/]: Enqueued coremod FMLCorePlugin

[17:20:09] [main/DEBUG] [FML/]: Instantiating coremod class FMLForgePlugin

[17:20:09] [main/DEBUG] [FML/]: Added access transformer class net.minecraftforge.transformers.ForgeAccessTransformer to enqueued access transformers

[17:20:09] [main/DEBUG] [FML/]: Enqueued coremod FMLForgePlugin

[17:20:09] [main/DEBUG] [FML/]: All fundamental core mods are successfully located

[17:20:09] [main/DEBUG] [FML/]: Discovering coremods

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy 1.7.2-MB_Battlegear2-Bullseye-1.0.5.5.jar

[17:20:09] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in 1.7.2-MB_Battlegear2-Bullseye-1.0.5.5.jar, it will be examined later for regular @Mod instances

[17:20:09] [main/DEBUG] [FML/]: Instantiating coremod class BattlegearLoadingPlugin

[17:20:09] [main/TRACE] [FML/]: coremod named Mine and Blade: Battlegear2 is loading

[17:20:09] [main/WARN] [FML/]: The coremod mods.battlegear2.coremod.BattlegearLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[17:20:09] [main/DEBUG] [FML/]: Added access transformer class mods.battlegear2.coremod.transformers.BattlegearAccessTransformer to enqueued access transformers

[17:20:09] [main/DEBUG] [FML/]: Enqueued coremod Mine and Blade: Battlegear2

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy [1.7.2-10.12.1.1098][3.0.0-1.7.2] AIRI.jar

[17:20:09] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in [1.7.2-10.12.1.1098][3.0.0-1.7.2] AIRI.jar, it will be examined later for regular @Mod instances

[17:20:09] [main/DEBUG] [FML/]: Instantiating coremod class AIRIFMLPlugin

[17:20:09] [main/WARN] [FML/]: The coremod com.arisux.airi.AIRIFMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[17:20:09] [main/DEBUG] [FML/]: Added access transformer class com.arisux.airi.AIRIAccessTransformer to enqueued access transformers

[17:20:09] [main/DEBUG] [FML/]: Enqueued coremod AIRIFMLPlugin

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy [1.7.2-10.12.1.1098][3.9.14-1.7.2] AliensVsPredator.jar

[17:20:09] [main/DEBUG] [FML/]: Not found coremod data in [1.7.2-10.12.1.1098][3.9.14-1.7.2] AliensVsPredator.jar

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy Artifacts-1.0.5.jar

[17:20:09] [main/DEBUG] [FML/]: Not found coremod data in Artifacts-1.0.5.jar

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy backpack-2.0.0-1.7.x.jar

[17:20:09] [main/DEBUG] [FML/]: Not found coremod data in backpack-2.0.0-1.7.x.jar

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy BattleTowers-1.7.2.jar

[17:20:09] [main/DEBUG] [FML/]: Not found coremod data in BattleTowers-1.7.2.jar

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy Baubles-1.7.2-1.0.0.13.jar

[17:20:09] [main/DEBUG] [FML/]: Not found coremod data in Baubles-1.7.2-1.0.0.13.jar

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy Botania r1.2-127.jar

[17:20:09] [main/DEBUG] [FML/]: Not found coremod data in Botania r1.2-127.jar

[17:20:09] [main/DEBUG] [FML/]: Examining for coremod candidacy CodeChickenCore-1.7.2-1.0.2.12-universal.jar

[17:20:09] [main/TRACE] [FML/]: Adding CodeChickenCore-1.7.2-1.0.2.12-universal.jar to the list of known coremods, it will not be examined again

[17:20:09] [main/DEBUG] [FML/]: Instantiating coremod class CodeChickenCorePlugin

[17:20:09] [main/WARN] [FML/]: The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[17:20:10] [main/DEBUG] [FML/]: Added access transformer class codechicken.core.asm.CodeChickenAccessTransformer to enqueued access transformers

[17:20:10] [main/DEBUG] [FML/]: Enqueued coremod CodeChickenCorePlugin

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy CodeChickenLib-1.7.2-1.1.1.92-universal.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in CodeChickenLib-1.7.2-1.1.1.92-universal.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy commons-codec-1.9.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in commons-codec-1.9.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy CustomStuff2-0.11.8-MC1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in CustomStuff2-0.11.8-MC1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy DoomlikeDungeons-1.4.0-MC1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in DoomlikeDungeons-1.4.0-MC1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy farlanders-1.7.2-v1.2b.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in farlanders-1.7.2-v1.2b.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy FoodPlus-1.7.2-3.0rS.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in FoodPlus-1.7.2-3.0rS.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Galacticraft-Planets-BETA-1.7-3.0.0.149.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in Galacticraft-Planets-BETA-1.7-3.0.0.149.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy GalacticraftCore-BETA-1.7-3.0.0.149.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in GalacticraftCore-BETA-1.7-3.0.0.149.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Goblins and Giants 1.7.10-1.0.4.1.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in Goblins and Giants 1.7.10-1.0.4.1.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Industrial-Craft-2-Mod-Experimental-1.7.2.jar

[17:20:10] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in Industrial-Craft-2-Mod-Experimental-1.7.2.jar, it will be examined later for regular @Mod instances

[17:20:10] [main/DEBUG] [FML/]: Instantiating coremod class IC2core

[17:20:10] [main/WARN] [FML/]: The coremod ic2.core.coremod.IC2core does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[17:20:10] [main/DEBUG] [FML/]: Enqueued coremod IC2core

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy ironchest-1.7.2-6.0.14.719-universal.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in ironchest-1.7.2-6.0.14.719-universal.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Lots of Food-1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in Lots of Food-1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy LycanitesMobsComplete 1.6.4c [1.7.2].jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in LycanitesMobsComplete 1.6.4c [1.7.2].jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy magicalcrops-1.7.2-0.11.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in magicalcrops-1.7.2-0.11.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Mantle-1.7.2-0.2.8.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in Mantle-1.7.2-0.2.8.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Metallurgy-1.7.2-4.0.2.8.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in Metallurgy-1.7.2-4.0.2.8.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy MicdoodleCore-BETA-1.7-3.0.0.149.jar

[17:20:10] [main/TRACE] [FML/]: Adding MicdoodleCore-BETA-1.7-3.0.0.149.jar to the list of known coremods, it will not be examined again

[17:20:10] [main/DEBUG] [FML/]: Instantiating coremod class MicdoodlePlugin

[17:20:10] [main/WARN] [FML/]: The coremod micdoodle8.mods.miccore.MicdoodlePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[17:20:10] [main/DEBUG] [FML/]: Added access transformer class micdoodle8.mods.miccore.MicdoodleAccessTransformer to enqueued access transformers

[17:20:10] [main/DEBUG] [FML/]: Enqueued coremod MicdoodlePlugin

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Mini-Bosses_1_2_PRE.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in Mini-Bosses_1_2_PRE.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy MoreFurnaces-1.3.8-MC1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in MoreFurnaces-1.3.8-MC1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy MultiPageChest-1.3.1-MC1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in MultiPageChest-1.3.1-MC1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy mystcraft-1.7.2-0.10.15.00.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in mystcraft-1.7.2-0.10.15.00.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy natura-1.7.2-2.2.0a3.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in natura-1.7.2-2.2.0a3.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Necromancy-1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in Necromancy-1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy NotEnoughItems-1.7.2-1.0.2.34-universal.jar

[17:20:10] [main/TRACE] [FML/]: Adding NotEnoughItems-1.7.2-1.0.2.34-universal.jar to the list of known coremods, it will not be examined again

[17:20:10] [main/DEBUG] [FML/]: Instantiating coremod class NEICorePlugin

[17:20:10] [main/WARN] [FML/]: The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[17:20:10] [main/DEBUG] [FML/]: Enqueued coremod NEICorePlugin

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy PandorasBoxMod1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in PandorasBoxMod1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy PunMod 1.7.2-1.5.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in PunMod 1.7.2-1.5.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy RioV-API - v2.0.0.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in RioV-API - v2.0.0.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy RpgInventory-1.7.2_1.12.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy SkyrimMC-1.7.2-Alpha_2.2.0.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in SkyrimMC-1.7.2-Alpha_2.2.0.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Thaumcraft-1.7.2-4.1.1.14.jar

[17:20:10] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in Thaumcraft-1.7.2-4.1.1.14.jar, it will be examined later for regular @Mod instances

[17:20:10] [main/DEBUG] [FML/]: Instantiating coremod class DepLoader

[17:20:10] [main/DEBUG] [FML/]: The coremod thaumcraft.codechicken.core.launch.DepLoader requested minecraft version 1.7.2 and minecraft is 1.7.2. It will be loaded.

[17:20:10] [main/DEBUG] [FML/]: Enqueued coremod DepLoader

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy The Mists of RioV - v2.4.0.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in The Mists of RioV - v2.4.0.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy twilightforest-1.7.2-2.2.3.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in twilightforest-1.7.2-2.2.3.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy Waila-1.5.2a_1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in Waila-1.5.2a_1.7.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy warp-book-1.7.2-1.0.35.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in warp-book-1.7.2-1.0.35.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy weaponmod-1.14.2.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in weaponmod-1.14.2.jar

[17:20:10] [main/DEBUG] [FML/]: Examining for coremod candidacy witchery-1.7.2-0.20.5.jar

[17:20:10] [main/DEBUG] [FML/]: Not found coremod data in witchery-1.7.2-0.20.5.jar

[17:20:10] [main/INFO] [LaunchWrapper/]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[17:20:10] [main/INFO] [LaunchWrapper/]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker

[17:20:10] [main/INFO] [LaunchWrapper/]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[17:20:10] [main/ERROR] [LaunchWrapper/]: Unable to launch

java.util.ConcurrentModificationException

at java.util.ArrayList$Itr.checkForComodification(Unknown Source) ~[?:1.8.0_20]

at java.util.ArrayList$Itr.remove(Unknown Source) ~[?:1.8.0_20]

at net.minecraft.launchwrapper.Launch.launch(Launch.java:117) [launchwrapper-1.9.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]

 

[DaryBob]