Nouveau problème le launcher affiche ca :
[14:32:40] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[14:32:40] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[14:32:40] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[14:32:40] [main/INFO] [FML]: Forge Mod Loader version 7.10.85.1230 for Minecraft 1.7.10 loading
[14:32:40] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.8.0_25, running on Windows XP:x86:5.1, installed at C:\Program Files\Java\jre1.8.0_25
[14:32:41] [main/WARN] [FML]: The coremod appeng.transformer.AppEngCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:32:41] [main/INFO] [FML]: [AppEng] Core Init
[14:32:42] [main/WARN] [FML]: The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:32:44] [main/WARN] [FML]: The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:32:44] [main/WARN] [FML]: The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:32:45] [main/WARN] [FML]: The coremod ic2.core.coremod.IC2core does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:32:45] [main/WARN] [FML]: The coremod mcp.mobius.mobiuscore.asm.CoreDescription does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:32:45] [main/WARN] [FML]: The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:32:45] [main/WARN] [FML]: The coremod openeye.CorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: java.lang.NoSuchMethodError: cpw.mods.fml.common.FMLLog.getLogger()Ljava/util/logging/Logger;
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at openmods.OpenModsCorePlugin.<clinit>(OpenModsCorePlugin.java:20)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at java.lang.Class.forName0(Native Method)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at java.lang.Class.forName(Unknown Source)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[14:32:45] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at C:\Documents and Settings\Administrateur\Application Data\.minecraft for Forge Mod Loader
java.lang.NoSuchMethodError: cpw.mods.fml.common.FMLLog.getLogger()Ljava/util/logging/Logger;
at openmods.OpenModsCorePlugin.<clinit>(OpenModsCorePlugin.java:20) ~[OpenModsLib-0.5.1.jar:?]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_25]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_25]
at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417) ~[forge-1.7.10-10.13.2.1230.jar:?]
at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346) ~[forge-1.7.10-10.13.2.1230.jar:?]
at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) ~[forge-1.7.10-10.13.2.1230.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.10-10.13.2.1230.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.10-10.13.2.1230.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.10-10.13.2.1230.jar:?]
at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [forge-1.7.10-10.13.2.1230.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.11.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?]
Exception in thread "main" [14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: java.lang.NoSuchMethodError: cpw.mods.fml.common.FMLLog.getLogger()Ljava/util/logging/Logger;
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at openmods.OpenModsCorePlugin.<clinit>(OpenModsCorePlugin.java:20)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at java.lang.Class.forName0(Native Method)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at java.lang.Class.forName(Unknown Source)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:417)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:346)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[14:32:45] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream

rintln:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Je ne sais pas se que c'est donc aidez moi encore merci .