Alors Voila, j'installe le Matmos Mod sur minecraft (grace a Pipix j'ai installer en 1.2.3 et en 1.2.5 et rien a faire sa me met tous le temps sa :
Mods loaded: 9
ModLoader 1.2.3
mod_cjb_chat 6.0.0
mod_cjb_itemspawner 6.0.0
mod_cjb_main 6.0.0
mod_cjb_mobfilter 6.0.0
mod_cjb_teleport 6.0.0
mod_cjb_x_ray 6.0.0
mod_InvTweaks 1.41b (1.2.4)
mod_MAtmos_forModLoader r11 for 1.2.3
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.
--- BEGIN ERROR REPORT 86753d85 --------
Generated 22/04/12 01:31
Minecraft: Minecraft 1.2.3
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: GeForce G210/PCI/SSE2 version 3.0.0, NVIDIA Corporation
java.lang.VerifyError: (class: InvTweaksObfuscation, method: playSoundAtEntity signature: (Lxd;Lyw;Ljava/lang/String;FF)V) Incompatible argument to function
at mod_InvTweaks.load(mod_InvTweaks.java:31)
at ModLoader.init(ModLoader.java:890)
at ModLoader.addAllRenderers(ModLoader.java:186)
at aho.<init>(aho.java:79)
at aho.<clinit>(aho.java:9)
at net.minecraft.client.Minecraft.a(SourceFile:267)
at
net.minecraft.client.Minecraft.run(SourceFile:650)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 2bd138e2 ----------