[SEVERE] Encountered an unexpected exception AbstractMethodError
java.lang.AbstractMethodError: li.cil.oc.common.tileentity.Case.canConnect(Lnet/minecraftforge/common/ForgeDirection;)Z
	at universalelectricity.core.asm.template.tile.StaticTileForwarder.canConnect(StaticTileForwarder.java:103)
	at li.cil.oc.common.tileentity.PowerAcceptor.acceptsEnergyFrom(Environment.scala:65)
	at ic2.core.energy.EnergyNetLocal.addTileToGrids(EnergyNetLocal.java:331)
	at ic2.core.energy.EnergyNetLocal.addTileEntity(EnergyNetLocal.java:119)
	at ic2.core.energy.EventHandler.onEnergyTileLoad(EventHandler.java:26)
	at net.minecraftforge.event.ASMEventHandler_37_EventHandler_onEnergyTileLoad_EnergyTileLoadEvent.invoke(.dynamic)
	at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
	at net.minecraftforge.event.EventBus.post(EventBus.java:108)
	at universalelectricity.core.net.NetworkTickHandler.tickEnd(NetworkTickHandler.java:100)
	at cpw.mods.fml.common.SingleIntervalHandler.tickEnd(SingleIntervalHandler.java:34)
	at cpw.mods.fml.common.FMLCommonHandler.tickEnd(FMLCommonHandler.java:141)
	at cpw.mods.fml.common.FMLCommonHandler.onPostServerTick(FMLCommonHandler.java:274)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:622)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
 [SEVERE] This crash report has been saved to: C:\Users\Max\Desktop\servercopy\.\crash-reports\crash-2014-03-27_18.06.23-server.txt
 [SEVERE] Reached end of stream for /127.0.0.1