well installed the skyrimcraft mod and it loaded up just fine but when i went into single player to load a new world or an existing one it freezes at "building terrain". here is the crash report.
java.lang.IncompatibleClassChangeError: Expected non-static field ata.b
at bdz.<init>(IntegratedServer.java:23)
at net.minecraft.client.Minecraft.a(Minecraft.java:1962)
at atj.a(GuiCreateWorld.java:285)
at aul.a(SourceFile:72)
at atj.a(GuiCreateWorld.java:441)
at aul.d(SourceFile:127)
at aul.m(SourceFile:111)
at net.minecraft.client.Minecraft.l(Minecraft.java:1512)
at net.minecraft.client.Minecraft.J(Minecraft.java:847)
at net.minecraft.client.Minecraft.run(Minecraft.java:772)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 64516ae0 ----------
java.lang.IncompatibleClassChangeError: Expected non-static field ata.b
at bdz.<init>(IntegratedServer.java:23)
at net.minecraft.client.Minecraft.a(Minecraft.java:1962)
at atj.a(GuiCreateWorld.java:285)
at aul.a(SourceFile:72)
at atj.a(GuiCreateWorld.java:441)
at aul.d(SourceFile:127)
at aul.m(SourceFile:111)
at net.minecraft.client.Minecraft.l(Minecraft.java:1512)
at net.minecraft.client.Minecraft.J(Minecraft.java:847)
at net.minecraft.client.Minecraft.run(Minecraft.java:772)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 64516ae0 ----------
Plz help...