07:54:35 [SEVERE] java.lang.NoClassDefFoundError: org/ejml/data/Matrix64F
07:54:35 [SEVERE]       at ic2.core.energy.EnergyNetLocal.addTileToGrids(EnergyNetLocal.java:343)
07:54:35 [SEVERE]       at ic2.core.energy.EnergyNetLocal.addTileEntity(EnergyNetLocal.java:119)
07:54:35 [SEVERE]       at ic2.core.energy.EventHandler.onEnergyTileLoad(EventHandler.java:26)
07:54:35 [SEVERE]       at net.minecraftforge.event.ASMEventHandler_54_EventHandler_onEnergyTileLoad_EnergyTileLoadEvent.invoke(.dynamic)
07:54:35 [SEVERE]       at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
07:54:35 [SEVERE]       at net.minecraftforge.event.EventBus.post(EventBus.java:108)
07:54:35 [SEVERE]       at ic2.core.block.wiring.TileEntityCable.onLoaded(TileEntityCable.java:135)
07:54:35 [SEVERE]       at ic2.core.block.TileEntityBlock$1.tickCallback(TileEntityBlock.java:53)
07:54:35 [SEVERE]       at ic2.core.IC2.processTickCallbacks(IC2.java:1744)
07:54:35 [SEVERE]       at ic2.core.IC2.tickStart(IC2.java:1579)
07:54:35 [SEVERE]       at cpw.mods.fml.common.SingleIntervalHandler.tickStart(SingleIntervalHandler.java:28)
07:54:35 [SEVERE]       at cpw.mods.fml.common.FMLCommonHandler.tickStart(FMLCommonHandler.java:122)
07:54:35 [SEVERE]       at cpw.mods.fml.common.FMLCommonHandler.onPreWorldTick(FMLCommonHandler.java:295)
07:54:35 [SEVERE]       at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:853)
07:54:35 [SEVERE]       at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:327)
07:54:35 [SEVERE]       at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:763)
07:54:35 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:645)
07:54:35 [SEVERE]       at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
07:54:35 [SEVERE] Caused by: java.lang.ClassNotFoundException: org.ejml.data.Matrix64F
07:54:35 [SEVERE]       at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)
07:54:35 [SEVERE]       at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
07:54:35 [SEVERE]       at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
07:54:35 [SEVERE]       ... 18 more
07:54:35 [SEVERE] Caused by: java.lang.NullPointerException
07:54:35 [SEVERE] Encountered an unexpected exception NoClassDefFoundError
java.lang.NoClassDefFoundError: org/ejml/data/Matrix64F
        at ic2.core.energy.EnergyNetLocal.addTileToGrids(EnergyNetLocal.java:343)
        at ic2.core.energy.EnergyNetLocal.addTileEntity(EnergyNetLocal.java:119)
        at ic2.core.energy.EventHandler.onEnergyTileLoad(EventHandler.java:26)
        at net.minecraftforge.event.ASMEventHandler_54_EventHandler_onEnergyTileLoad_EnergyTileLoadEvent.invoke(.dynamic)
        at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
        at net.minecraftforge.event.EventBus.post(EventBus.java:108)
        at ic2.core.block.wiring.TileEntityCable.onLoaded(TileEntityCable.java:135)
        at ic2.core.block.TileEntityBlock$1.tickCallback(TileEntityBlock.java:53)
        at ic2.core.IC2.processTickCallbacks(IC2.java:1744)
        at ic2.core.IC2.tickStart(IC2.java:1579)
        at cpw.mods.fml.common.SingleIntervalHandler.tickStart(SingleIntervalHandler.java:28)
        at cpw.mods.fml.common.FMLCommonHandler.tickStart(FMLCommonHandler.java:122)
        at cpw.mods.fml.common.FMLCommonHandler.onPreWorldTick(FMLCommonHandler.java:295)
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:853)
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:327)
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:763)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:645)
        at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.ClassNotFoundException: org.ejml.data.Matrix64F
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
        ... 18 more
Caused by: java.lang.NullPointerException