java.lang.AbstractMethodError: com.kaijin.AdvPowerMan.TEChargingBench.demandedEnergyUnits()D at ic2.core.energy.Grid.prepareCalculation(Grid.java:186) at ic2.core.energy.EnergyNetLocal.onTickEnd(EnergyNetLocal.java:264) at ic2.core.energy.EnergyNetGlobal.onTickEnd(EnergyNetGlobal.java:51) at ic2.core.IC2.tickEnd(IC2.java:1776) 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.onPostWorldTick(FMLCommonHandler.java:282) at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:677) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587) at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:129) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484) at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
this was in the -server crash report. Not sure how to recover from this. Full log attached.
You can try to open your world with this tool: MCEdit and delete the block you placed. (It will be purple because MCEdit do not know anythink about mods) Ths should make you at least able to play your World again.
