Problemes Launcher attack of the b-team

Bonjour a tous, je rencontre un petit problemes avec mon launcher depuis quelque temps. Il charge se lance et revient directement a la fenetre du launcher. Je poste si joint les lignes de la console.

[B#439] Analytics Response [runLauncher]: 200
[B#439] {"accessToken":"b8901ee0200f44eeaf6a09fb20700e6c","clientToken":"033ccf56-2350-4e5d-83da-26e202152868","selectedProfile":{"id":"9b3cb5a044cc458982a751121ab26df6","name":"lordyann57"}}
[B#439] Pack: hexxit Image Download Worker Calculated MD5: 418def033519963168abd7a0d2189d36 Required MD5: 1426f5b19df42eab2cabbaa34823c8c9
[B#439] Starting download of http://cdn.technicpack.net/resources/hexxit/logo.png?1414112755, with 3 tries remaining
[B#439] Pack: voltz Image Download Worker Calculated MD5: db9857efba4df4e774738cff2a3a46ea Required MD5: 57bab00b470b738898084b29b541a3e7
[B#439] Starting download of http://cdn.technicpack.net/resources/voltz/logo.png?1407499297, with 3 tries remaining
[B#439] Expected MD5: 460ffeedae268dc70c8210ce179fa44a Calculated MD5: 460ffeedae268dc70c8210ce179fa44a
[B#439] Expected MD5: d21c2a06a4e6b175aa01e328f38a1182 Calculated MD5: d21c2a06a4e6b175aa01e328f38a1182
[B#439] Expected MD5: a3e3c3186e41c4a1a3027ba2bb23cdc6 Calculated MD5: a3e3c3186e41c4a1a3027ba2bb23cdc6
[B#439] Expected MD5: 1372bd4823bb1ef61e7db6724f601150 Calculated MD5: 1372bd4823bb1ef61e7db6724f601150
[B#439] Expected MD5: 0d622e2ac4368b5a33d540a9e4819e0c Calculated MD5: 0d622e2ac4368b5a33d540a9e4819e0c
[B#439] Expected MD5: f6a93b7eb8083e4ced92e7e253657057 Calculated MD5: f6a93b7eb8083e4ced92e7e253657057
[B#439] Expected MD5: 247b45f9d2f0071ad543c14d0ff31d5c Calculated MD5: 247b45f9d2f0071ad543c14d0ff31d5c
[B#439] Expected MD5: 93730cef2e75762c5a1431c6d7a0c78e Calculated MD5: 93730cef2e75762c5a1431c6d7a0c78e
[B#439] Expected MD5: 6d9d7d6c163caf74984465694d3566e7 Calculated MD5: 6d9d7d6c163caf74984465694d3566e7
[B#439] Expected MD5: e9960995974979445b03bc644b9e9853 Calculated MD5: e9960995974979445b03bc644b9e9853
[B#439] Expected MD5: 7749dd7eca4403fb968ddc484263736a Calculated MD5: 7749dd7eca4403fb968ddc484263736a
[B#439] Expected MD5: 5f4a710056b492b9cbdff5d3897b402a Calculated MD5: 5f4a710056b492b9cbdff5d3897b402a
[B#439] Expected MD5: 71b48e6b3e1b1dc73fe705604b9c7584 Calculated MD5: 71b48e6b3e1b1dc73fe705604b9c7584
[B#439] Expected MD5: 7f97854dc04c119d461fed14f5d8bb96 Calculated MD5: 7f97854dc04c119d461fed14f5d8bb96
[B#439] Expected MD5: cc07d371f79dc4ed2239e1101ae06313 Calculated MD5: cc07d371f79dc4ed2239e1101ae06313
[B#439] Expected MD5: f60976b19661c849c5c87433045a9885 Calculated MD5: f60976b19661c849c5c87433045a9885
[B#439] Expected MD5: 08cce0687047cc068b6f1bdd45b14cf4 Calculated MD5: 08cce0687047cc068b6f1bdd45b14cf4
[B#439] Expected MD5: ce74486a7687ad7ea91dcc1fcd6977b8 Calculated MD5: ce74486a7687ad7ea91dcc1fcd6977b8
[B#439] Expected MD5: 6a0eeaf3451ed9646b7d61a9dd8b86cc Calculated MD5: 6a0eeaf3451ed9646b7d61a9dd8b86cc
[B#439] Expected MD5: 30e99b9386040f387fd94c26c1ac64d3 Calculated MD5: 30e99b9386040f387fd94c26c1ac64d3
[B#439] Expected MD5: b168b014be0186d9e95bf3d263e3a129 Calculated MD5: b168b014be0186d9e95bf3d263e3a129
[B#439] Running C:\Program Files\Java\jre1.8.0_25\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1024m -XX:MaxPermSize=128m -Djava.library.path=C:\Users\yann\AppData\Roaming\.technic\modpacks\attack-of-the-bteam\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\yann\AppData\Roaming\.technic\modpacks\attack-of-the-bteam -cp C:\Users\yann\AppData\Roaming\.technic\cache\net\minecraft\launchwrapper\1.8\launchwrapper-1.8.jar;C:\Users\yann\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\yann\AppData\Roaming\.technic\cache\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\yann\AppData\Roaming\.technic\cache\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\yann\AppData\Roaming\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\yann\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\yann\AppData\Roaming\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\yann\AppData\Roaming\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\yann\AppData\Roaming\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\yann\AppData\Roaming\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\yann\AppData\Roaming\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\yann\AppData\Roaming\.technic\cache\argo\argo\2.25_fixed\argo-2.25_fixed.jar;C:\Users\yann\AppData\Roaming\.technic\cache\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar;C:\Users\yann\AppData\Roaming\.technic\cache\com\google\guava\guava\14.0\guava-14.0.jar;C:\Users\yann\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\yann\AppData\Roaming\.technic\cache\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\yann\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\yann\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\yann\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar;C:\Users\yann\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\yann\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\yann\AppData\Roaming\.technic\modpacks\attack-of-the-bteam\bin\modpack.jar;C:\Users\yann\AppData\Roaming\.technic\modpacks\attack-of-the-bteam\bin\minecraft.jar net.minecraft.launchwrapper.Launch --username lordyann57 --session token:b8901ee0200f44eeaf6a09fb20700e6c:9b3cb5a044cc458982a751121ab26df6 --version 1.6.4-Forge9.11.1.965 --gameDir C:\Users\yann\AppData\Roaming\.technic\modpacks\attack-of-the-bteam --assetsDir C:\Users\yann\AppData\Roaming\.technic\assets\virtual\legacy --tweakClass cpw.mods.fml.common.launcher.FMLTweaker --title Attack of the B-Team --icon C:\Users\yann\AppData\Roaming\.technic\assets/packs/attack-of-the-bteam/icon.png
[B#439] Analytics Response [runModpack]: 200
[B#439] déc. 11, 2014 2:41:32 AM net.minecraft.launchwrapper.LogWrapper log
[B#439] INFOS: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[B#439] déc. 11, 2014 2:41:32 AM net.minecraft.launchwrapper.LogWrapper log
[B#439] INFOS: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[B#439] déc. 11, 2014 2:41:32 AM net.minecraft.launchwrapper.LogWrapper log
[B#439] INFOS: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[B#439] 2014-12-11 02:41:32 [INFOS] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
[B#439] 2014-12-11 02:41:32 [INFOS] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 8:amd64:6.2, installed at C:\Program Files\Java\jre1.8.0_25
[B#439] 2014-12-11 02:41:32 [AVERTISSEMENT] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:32 [AVERTISSEMENT] [ForgeModLoader] The coremod worldcore.asm.WCFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:32 [AVERTISSEMENT] [ForgeModLoader] The coremod biomesoplenty.asm.BOPFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [INFOS] [STDERR] Warning: version of ForgeMultipart-universal-1.6.4-, 1.0.0.250 is newer than request 1.0.0.244
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod micdoodle8.mods.miccore.MicdoodlePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod openblocks.OpenBlocksCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod openeye.CorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod openmods.OpenModsCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod mrtjp.projectred.compatibility.CompatibilityCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod lumien.randomthings.Transformer.RTLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [AVERTISSEMENT] [ForgeModLoader] The coremod tconstruct.preloader.TConstructLoaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#439] 2014-12-11 02:41:33 [INFOS] [TCon-Preloader] Scalpel. Suction. Lumber axe. CLEAR! *zap*
[B#439] 2014-12-11 02:41:33 [INFOS] [TCon-Preloader] Constructing preloader (Modules: [tconstruct.preloader.AccessTransformers, tconstruct.preloader.ASMInterfaceRepair])
[B#439] 2014-12-11 02:41:33 [INFOS] [TCon-Preloader] Found a properties file. Attempting load...
[B#439] 2014-12-11 02:41:33 [INFOS] [TCon-Preloader] Loaded properties successfully. Using specified settings.
[B#439] 2014-12-11 02:41:33 [INFOS] [Tropicraft-Core] Starting to load Tropicraft CoreMods!
[B#439] 2014-12-11 02:41:33 [INFOS] [Tropicraft-Core] Constructing preloader (Modules: [tropicraft.asm.ModelBipedTransformer, tropicraft.asm.RenderPlayerTransformer])
[B#439] 2014-12-11 02:41:33 [INFOS] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[B#439] 2014-12-11 02:41:33 [INFOS] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[B#439] 2014-12-11 02:41:33 [INFOS] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[B#439] 2014-12-11 02:41:33 [GRAVE] [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(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=128m; support was removed in 8.0


Merci de vos reponse.

lordyann57