bonjour j'ai un probleme avec mon minecraft asser derangant je ne peux peux plus lancer certainte version de mon minecraft je peux lancer la version 1.8,1.9 a la dernier version je ne peux pas lancer les autre 1.7 et 1.8 a 1.8.9 enfaite je joue sur epicube en koth je fait partie de la meilleur guild koth d'épicube et je voudrait jouer avec le keystroke mod mes le jeux plante j'ai fait les mis a jour java carte graphique driver et essayer avec l'encien launcher je vous donne le log

[14:29:48] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[14:29:49] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[14:29:49] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[14:29:49] [main/INFO]: Forge Mod Loader version 11.15.1.1722 for Minecraft 1.8.9 loading
[14:29:49] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 10:amd64:10.0, installed at D:\minecraft\runtime\jre-x64\1.8.0_25
[14:29:49] [main/INFO]: Loading tweaker net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer from legacyjavafixer-1.0.jar
[14:29:49] [main/WARN]: The coremod io.prplz.mousedelayfix.FMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[14:29:49] [main/INFO]: Loading tweaker optifine.OptiFineForgeTweaker from OptiFine_1.8.9_HD_U_H6.jar
[14:29:49] [main/ERROR]: The coremod api.player.forge.PlayerAPIPlugin is requesting minecraft version 1.10.2 and minecraft is 1.8.9. It will be ignored.
[14:29:49] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[14:29:49] [main/INFO]: Loading tweak class name net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: java.lang.ClassNotFoundException: cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.security.AccessController.doPrivileged(Native Method)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.lang.Class.forName0(Native Method)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.lang.Class.forName(Class.java:344)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement.<init>(LegacyJavaFixer.java:54)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer.<init>(LegacyJavaFixer.java:30)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at java.lang.Class.newInstance(Class.java:438)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:98)
[14:29:49] [main/INFO]: [net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement:<init>:61]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[14:29:49] [main/ERROR]: Unable to launch
java.lang.RuntimeException: java.lang.ClassNotFoundException: cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
at com.google.common.base.Throwables.propagate(Throwables.java:160) ~[guava-17.0.jar:?]
at net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement.<init>(LegacyJavaFixer.java:62) ~[legacyjavafixer-1.0.jar:?]
at net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer.<init>(LegacyJavaFixer.java:30) ~[legacyjavafixer-1.0.jar:?]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_25]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_25]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_25]
at java.lang.reflect.Constructor.newInstance(Constructor.java:408) ~[?:1.8.0_25]
at java.lang.Class.newInstance(Class.java:438) ~[?:1.8.0_25]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:98) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
at java.net.URLClassLoader$1.run(URLClassLoader.java:372) ~[?:1.8.0_25]
at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[?:1.8.0_25]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_25]
at java.net.URLClassLoader.findClass(URLClassLoader.java:360) ~[?:1.8.0_25]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_25]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) ~[?:1.8.0_25]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_25]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_25]
at java.lang.Class.forName(Class.java:344) ~[?:1.8.0_25]
at net.minecraftforge.lex.legacyjavafixer.LegacyJavaFixer$SortReplacement.<init>(LegacyJavaFixer.java:54) ~[legacyjavafixer-1.0.jar:?]
... 8 more
[14:29:49] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: net.minecraftforge.fml.relauncher.FMLSecurityManager$ExitTrappedException
[14:29:49] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraftforge.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:30)
[14:29:49] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
[14:29:49] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.Runtime.exit(Runtime.java:107)
[14:29:49] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at java.lang.System.exit(System.java:968)
[14:29:49] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
[14:29:49] [main/INFO]: [java.lang.ThreadGroup:uncaughtException:1052]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Vouala ce qui se passe quand on crack minecraft ... ( pas de solution pour ce probleme il faut juste acheter la version payante)