[Launcher]Minecraft se ferme lorsque je rejoins un serveur

[BlackScarx]

Bonjour/Bonsoir. J'ai crée un launcher minecraft qui fonctionne. Il télécharge les ressource ect...
Je peux joué en Signleplayer mais lorsque je veux rejoindre un serveur Multiplayer Minecraft crash
---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 18/08/15 03:31
Description: Ticking screen

java.lang.NullPointerException
at java.net.URLEncoder.encode(Unknown Source)
at net.minecraft.client.multiplayer.NetClientHandler.func_72549_a(NetClientHandler.java:336)
at net.minecraft.client.multiplayer.NetClientHandler.func_72550_a(NetClientHandler.java:318)
at net.minecraft.client.multiplayer.NetClientHandler.func_72470_a(NetClientHandler.java:299)
at net.minecraft.network.packet.Packet253ServerAuthData.func_73279_a(SourceFile:41)
at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:462)
at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
at net.minecraft.client.multiplayer.GuiConnecting.func_73876_c(GuiConnecting.java:51)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1580)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:910)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at java.net.URLEncoder.encode(Unknown Source)
at net.minecraft.client.multiplayer.NetClientHandler.func_72549_a(NetClientHandler.java:336)
at net.minecraft.client.multiplayer.NetClientHandler.func_72550_a(NetClientHandler.java:318)
at net.minecraft.client.multiplayer.NetClientHandler.func_72470_a(NetClientHandler.java:299)
at net.minecraft.network.packet.Packet253ServerAuthData.func_73279_a(SourceFile:41)
at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:462)
at net.minecraft.client.multiplayer.NetClientHandler.func_72551_d(NetClientHandler.java:281)
at net.minecraft.client.multiplayer.GuiConnecting.func_73876_c(GuiConnecting.java:51)

-- Affected screen --
Details:
Screen name: net.minecraft.client.multiplayer.GuiConnecting
Stacktrace:
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1580)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:910)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

-- System Details --
Details:
Minecraft Version: 1.6.4
Operating System: Windows 8.1 (amd64) version 6.3
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 692545144 bytes (660 MB) / 812122112 bytes (774 MB) up to 1888485376 bytes (1801 MB)
JVM Flags: 0 total;
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v8.11 FML v6.4.50.1,345 Minecraft Forge 9.11.1.1345 Optifine OptiFine_1.6.4_HD_U_D1 4 mods loaded, 4 mods active
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
FML{6.4.50.1,345} [Forge Mod Loader] (minecraftforge-9.11.1.1345.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Forge{9.11.1.1345} [Minecraft Forge] (minecraftforge-9.11.1.1345.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
AnimatedPlayer{1.3.0} [Animated Player Mod] (Animated-Player-Mod-1.6.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available
Launched Version: 1.6.4
LWJGL: 2.9.0
OpenGL: Intel(R) HD Graphics 3000 GL version 3.1.0 - Build 9.17.10.4229, Intel
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Pack: Default
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
Voila j'espere que vous pourrez m'aide et me dire si il me manque des sources

 

[pierre_the_geek]

Salut !
Voici l'erreur :
Code: Plain text

Description: Ticking screen

Afin de résoudre ça, vérifie :

• Que tu as la version premium de Minecraft
• ====> Si non, es-tu sûr que le serveur que tu souhaites rejoindre accepte les crackés ?
• Ton pseudo doit faire moins de 16 caractères
• Ton pseudo ne doit contenir que les caractères A-z ; 0-9 ; - ; _
• Ton jeu ne doit pas être moddé. Optifine est souvent une des causes de ce problème.

 

[BlackScarx]

Merci de votre réponse. Le launcher est en court de développement et fonctionne avec Forge mais j'ai eu le même problème en vanilla lors d'un teste pour voir si ça venais de forge car même sans mod ça crash.
Le launcher est en premium et recupere bien l'UUID et le authtoken. Que ce soit en vanilla en forge avec ou sans mods je crash dès que je tente de rejoindre le serveur en premium. J'ai fait un teste en passant le serveur en online-mode false et la sa marche sans aucun soucis pas de crash. Le launcher se lance en 1.6.4