Bonjour j'ai un souci avec forge 1.7.2 quand je le lance il ne fait plus rien tandis que forge 1.6.4 lui fonctionne très bien je n'ai aucun mods et entends une réponse favorable merci à bientôt.
Pour le faire apparaître: Edit profile -> Coche "launcher visibility" -> clique sur la banderole -> clique sur "keep the launcher open" -> et enfin sur "save profile"
[16:58:54] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker [16:58:54] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker [16:58:54] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker [16:58:54] [main/INFO] [FML]: Forge Mod Loader version 7.2.217.1147 for Minecraft 1.7.2 loading [16:58:54] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.8.0_20, running on Windows 8:x86:6.2, installed at C:\Program Files (x86)\Java\jre1.8.0_20 [16:58:54] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker [16:58:54] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker [16:58:54] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker [16:58:54] [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:?] Java HotSpot(TM) Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release voilà