Recorded by MinecraftError:
Exception in thread "AWT-EventQueue-0" java.lang.NoSuchFieldError: l
	at acy.<clinit>(Item.java:575)
	at yy.<clinit>(Block.java:1089)
	at gk.<init>(SourceFile:14)
	at net.minecraft.client.Minecraft.<init>(Minecraft.java:125)
	at nm.<init>(SourceFile:35)
	at net.minecraft.client.MinecraftApplet.init(SourceFile:33)
	at net.minecraft.client.MinecraftApplet.addApplet(MinecraftApplet.java:127)
	at net.minecraft.client.MinecraftApplet.launchMinecraft(MinecraftApplet.java:108)