---- Minecraft Crash Report ---- // Don't do that. Time: 12/25/13 9:58 PM Description: Exception in server tick loop java.lang.ArrayIndexOutOfBoundsException: -1 at thermalexpansion.part.conduit.item.ConduitItem.doRouteItem(ConduitItem.java:529) at thermalexpansion.part.conduit.item.ConduitItem.routeItem(ConduitItem.java:518) at thermalexpansion.part.conduit.item.ConduitItem.popStuffedItems(ConduitItem.java:460) at thermalexpansion.part.conduit.item.ConduitItem.doOutput(ConduitItem.java:107) at thermalexpansion.part.conduit.item.GridItem.doGridUpdate(GridItem.java:56) at thermalexpansion.part.conduit.GridTickHandler.tickEnd(GridTickHandler.java:74) 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)