Probléme Launcher 1.7.5 (Fatal Error)

[NPlay Tess]

Lorsque je lance mon jeu tous est parfait, juste avant la fin du chargement il maffiche ce message

[12:10:59 FATAL]: Fatal error launching game. Report this to http://mojang.atlassian.net please!
java.lang.NullPointerException
at com.mojang.util.UUIDTypeAdapter.fromUUID(UUIDTypeAdapter.java:22) ~[launcher_mcpatched.jar:?]
at net.minecraft.launcher.GameLauncher.getMinecraftArguments(GameLauncher.java:386) ~[launcher_mcpatched.jar:?]
at net.minecraft.launcher.GameLauncher.launchGame(GameLauncher.java:281) ~[launcher_mcpatched.jar:?]
at net.minecraft.launcher.GameLauncher.onDownloadJobFinished(GameLauncher.java:627) [launcher_mcpatched.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:120) [launcher_mcpatched.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher_mcpatched.jar:?]
at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher_mcpatched.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_51]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_51]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_51]


HELP ME PLEASE !

 

[NPlay Tess]

Grace a: http://arena-craft.fr/forum/printthread.php?tid=14457

Tout va mieux ! Désoler