I am using magic launcher.I install forge 4.0.0.204 first,then Flatlands Extension 1.4 and Optifine.
Edit 1:I am using Minecraft 1.3.2
This is the crash report:
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem; Unexpected error
This error has been saved to C:\Users\asus k43u\AppData\Roaming\.minecraft\crash-reports\crash-2012-08-26_03.44.22-client.txt for your convenience. Please include a copy of this file if you report this crash to anyone.
--- BEGIN ERROR REPORT 29e19a17 --------
Generated 8/26/12 3:44 AM
- Minecraft Version: 1.3.2
- Operating System: Windows 7 (amd64) version 6.1
- Java Version: 1.7.0_01, Oracle Corporation
- Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation
- Memory: 1681523488 bytes (1603 MB) / 2058027008 bytes (1962 MB) up to 2058027008 bytes (1962 MB)
- JVM Flags: 2 total; -Xms2048m -Xmx2048m
- LWJGL: 2.4.2
- OpenGL: AMD Radeon HD 6320 Graphics GL version 4.2.11399 Compatibility Profile Context, ATI Technologies Inc.
- Is Modded: Definitely; 'forge,fml'
- Type: Client
- Texture Pack: Default
- Profiler Position: N/A (disabled)
java.lang.NoSuchMethodError: va.onGUICreateWorldPress()V
at aoo.a(GuiCreateWorld.java:241)
at apn.a(SourceFile:64)
at aoo.a(GuiCreateWorld.java:394)
at apn.d(SourceFile:112)
at apn.m(SourceFile:100)
at net.minecraft.client.Minecraft.l(Minecraft.java:1479)
at net.minecraft.client.Minecraft.J(Minecraft.java:831)
at net.minecraft.client.Minecraft.run(Minecraft.java:761)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 8a427346 ----------
But when i use Risugami's ModLoader,it works fine.