Ok je me rectifie, je peut cliquer sur singleplayer mais le jeu crash lors de la génération du monde mais je continue de crash lorsque je clique sur multiplayer et voici le log.
[12:19:38] [Client thread/INFO]: Setting user: Zoxas
[12:19:38] [Client thread/INFO]: (Session ID is token:7d787898a6e74f7faf0a34ece44a0f2c:0001036ff0264f109f94ac2433f3119a)
[12:19:40] [Client thread/INFO]: LWJGL Version: 2.9.4
[12:19:41] [Client thread/INFO]: Reloading ResourceManager: Default
[12:19:44] [Sound Library Loader/INFO]: Starting up SoundSystem...
[12:19:44] [Thread-6/INFO]: Initializing LWJGL OpenAL
[12:19:44] [Thread-6/INFO]: (The LWJGL binding of OpenAL. For more information, see
http://www.lwjgl.org)
[12:19:45] [Thread-6/INFO]: OpenAL initialized.
[12:19:45] [Sound Library Loader/INFO]: Sound engine started
[12:19:48] [Client thread/INFO]: Created: 512x512 textures-atlas
[12:22:23] [Client thread/INFO]: Setting user: Zoxas
[12:22:23] [Client thread/INFO]: (Session ID is token:7d787898a6e74f7faf0a34ece44a0f2c:0001036ff0264f109f94ac2433f3119a)
[12:22:26] [Client thread/INFO]: LWJGL Version: 2.9.4
[12:22:26] [Client thread/INFO]: Reloading ResourceManager: Default
[12:22:28] [Sound Library Loader/INFO]: Starting up SoundSystem...
[12:22:29] [Thread-5/INFO]: Initializing LWJGL OpenAL
[12:22:29] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see
http://www.lwjgl.org)
[12:22:29] [Thread-5/INFO]: OpenAL initialized.
[12:22:29] [Sound Library Loader/INFO]: Sound engine started
[12:22:31] [Client thread/INFO]: Created: 512x512 textures-atlas
[12:23:34] [Server thread/INFO]: Starting integrated minecraft server version 1.8.4
[12:23:34] [Server thread/INFO]: Generating keypair
[12:23:34] [Server thread/INFO]: Converting map!
[12:23:34] [Server thread/INFO]: Scanning folders...
[12:23:34] [Server thread/INFO]: Total conversion count is 0
[12:23:34] [Server thread/INFO]: Preparing start region for level 0
[12:23:35] [Server thread/INFO]: Preparing spawn area: 4%
[12:23:36] [Server thread/INFO]: Preparing spawn area: 10%
[12:23:37] [Server thread/INFO]: Preparing spawn area: 17%
[12:23:38] [Server thread/INFO]: Preparing spawn area: 25%
[12:23:39] [Server thread/INFO]: Preparing spawn area: 34%
[12:23:40] [Server thread/INFO]: Preparing spawn area: 45%
[12:23:41] [Server thread/INFO]: Preparing spawn area: 56%
[12:23:42] [Server thread/INFO]: Preparing spawn area: 67%
[12:23:43] [Server thread/INFO]: Preparing spawn area: 78%
[12:23:44] [Server thread/INFO]: Preparing spawn area: 92%
[12:23:45] [Server thread/INFO]: Changing view distance to 9, from 10
[12:25:00] [Client thread/INFO]: Setting user: Zoxas
[12:25:00] [Client thread/INFO]: (Session ID is token:7d787898a6e74f7faf0a34ece44a0f2c:0001036ff0264f109f94ac2433f3119a)
[12:25:02] [Client thread/INFO]: LWJGL Version: 2.9.4
[12:25:03] [Client thread/INFO]: Reloading ResourceManager: Default
[12:25:05] [Sound Library Loader/INFO]: Starting up SoundSystem...
[12:25:06] [Thread-5/INFO]: Initializing LWJGL OpenAL
[12:25:06] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see
http://www.lwjgl.org)
[12:25:06] [Thread-5/INFO]: OpenAL initialized.
[12:25:06] [Sound Library Loader/INFO]: Sound engine started
[12:25:09] [Client thread/INFO]: Created: 512x512 textures-atlas
[12:26:57] [Client thread/INFO]: Setting user: Zoxas
[12:26:57] [Client thread/INFO]: (Session ID is token:7d787898a6e74f7faf0a34ece44a0f2c:0001036ff0264f109f94ac2433f3119a)
[12:26:59] [Client thread/INFO]: LWJGL Version: 2.9.4
[12:27:00] [Client thread/INFO]: Reloading ResourceManager: Default
[12:27:02] [Sound Library Loader/INFO]: Starting up SoundSystem...
[12:27:02] [Thread-5/INFO]: Initializing LWJGL OpenAL
[12:27:02] [Thread-5/INFO]: (The LWJGL binding of OpenAL. For more information, see
http://www.lwjgl.org)
[12:27:02] [Thread-5/ERROR]: Error in class 'LibraryLWJGLOpenAL'
[12:27:02] [Thread-5/ERROR]: Unable to initialize OpenAL. Probable cause: OpenAL not supported.
[12:27:02] [Thread-5/WARN]: ERROR MESSAGE:
[12:27:02] [Thread-5/INFO]: Could not locate OpenAL library.
[12:27:02] [Thread-5/WARN]: STACK TRACE:
[12:27:02] [Thread-5/INFO]: org.lwjgl.openal.AL.create(AL.java:156)
[12:27:02] [Thread-5/INFO]: org.lwjgl.openal.AL.create(AL.java:102)
[12:27:02] [Thread-5/INFO]: org.lwjgl.openal.AL.create(AL.java:206)
[12:27:02] [Thread-5/INFO]: paulscode.sound.libraries.LibraryLWJGLOpenAL.init(LibraryLWJGLOpenAL.java:164)
[12:27:02] [Thread-5/INFO]: paulscode.sound.SoundSystem.CommandNewLibrary(SoundSystem.java:1576)
[12:27:02] [Thread-5/INFO]: paulscode.sound.SoundSystem.CommandQueue(SoundSystem.java:2572)
[12:27:02] [Thread-5/INFO]: paulscode.sound.CommandThread.run(CommandThread.java:121)
[12:27:02] [Sound Library Loader/WARN]: ERROR MESSAGE:
[12:27:02] [Sound Library Loader/INFO]: Could not locate OpenAL library.
[12:27:02] [Sound Library Loader/INFO]: Starting up SoundSystem...
[12:27:03] [Thread-7/INFO]: Switching to No Sound
[12:27:03] [Thread-7/INFO]: (Silent Mode)
[12:27:03] [Sound Library Loader/INFO]: Sound engine started
[12:27:05] [Client thread/INFO]: Created: 512x512 textures-atlas