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Aymeric_45

Problème avec mon launcher Minecraft

J'ai eu un problème avec mon minecraft en installant Forge 1.7.10

OpenJDK Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
[18:32:48] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[18:32:48] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[18:32:48] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[18:32:48] [main/INFO] [FML]: Forge Mod Loader version 7.99.36.1558 for Minecraft 1.7.10 loading
[18:32:48] [main/INFO] [FML]: Java is OpenJDK Server VM, version 1.8.0_181, running on Linux:i386:4.4.0-137-generic, installed at /usr/lib/jvm/java-8-openjdk-i386/jre
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.defineClass1(Native Method)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.security.AccessController.doPrivileged(Native Method)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Class.forName0(Native Method)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Class.forName(Class.java:348)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:460)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	... 23 more
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.NullPointerException
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	... 25 more
[18:32:48] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at /home/aymeric/.minecraft for Forge Mod Loader
java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin
	at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_181]
	at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_181]
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_181]
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[?:1.8.0_181]
	at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[?:1.8.0_181]
	at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[?:1.8.0_181]
	at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[?:1.8.0_181]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_181]
	at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[?:1.8.0_181]
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_181]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_181]
	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_181]
	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_181]
	at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:460) ~[forge-1.7.10-10.13.4.1558-1.7.10.jar:?]
	at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389) ~[forge-1.7.10-10.13.4.1558-1.7.10.jar:?]
	at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221) ~[forge-1.7.10-10.13.4.1558-1.7.10.jar:?]
	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.10-10.13.4.1558-1.7.10.jar:?]
	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.10-10.13.4.1558-1.7.10.jar:?]
	at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.10-10.13.4.1558-1.7.10.jar:?]
	at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [forge-1.7.10-10.13.4.1558-1.7.10.jar:?]
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_181]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_181]
	... 23 more
Caused by: java.lang.NullPointerException
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_181]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_181]
	... 23 more
Exception in thread "main" [18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: java.lang.NoClassDefFoundError: net/minecraftforge/fml/relauncher/IFMLLoadingPlugin
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.defineClass1(Native Method)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.security.AccessController.doPrivileged(Native Method)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Class.forName0(Native Method)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Class.forName(Class.java:348)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:460)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:389)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.relauncher.IFMLLoadingPlugin
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	... 23 more
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: Caused by: java.lang.NullPointerException
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
[18:32:48] [main/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:748]: 	... 25 more

Voila ce que me dis mon launcher

thephoenix2feu

Re : Problème avec mon launcher Minecraft

Salut,
Je me demande dans un premier temps si le log fournis est complet,
ensuite, essaye de changer de version de java en passant par la 9 : java pour minecraft est souvent un peu capricieux.
Pour ce faire tu peux simplement effectuer cette commande :

sudo apt-get install open-jdk-9-jdk

Puis click droit sur ton fichier jar pour choisir la version de java a utiliser
De plus, il serait bon de nous fournir ta version de linux ou bien le retour de cette commande :

cat /proc/version

Aymeric_45

Re : Problème avec mon launcher Minecraft

Ma version

Linux version 4.4.0-141-generic (buildd@lcy01-amd64-027) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10) ) #167-Ubuntu SMP Wed Dec 5 10:38:08 UTC 2018

et la commande me dit sa

aymeric@Superbuntu:~$ sudo apt-get install open-jdk-9-jdk
[sudo] Mot de passe de aymeric : 
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
E: Impossible de trouver le paquet open-jdk-9-jdk