Game crashes while loading.
Edit: Woops i pasted the wrong part.
Here it is:
java.lang.ClassCastException: carpentersblocks.item.ItemCarpentersTile cannot be cast to net.mcft.copy.betterstorage.item.ItemBackpack
at net.mcft.copy.betterstorage.misc.handlers.BackpackHandler.onLivingUpdate(BackpackHandler.java:263)
at net.minecraftforge.event.ASMEventHandler_353_BackpackHandler_onLivingUpdate_LivingUpdateEvent.invoke(.dynamic)
at net.minecraftforge.event.ASMEventHandler.invoke(ASMEventHandler.java:39)
at net.minecraftforge.event.EventBus.post(EventBus.java:108)
at net.minecraftforge.common.ForgeHooks.onLivingUpdate(ForgeHooks.java:337)
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1776)
at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:257)
at net.minecraft.entity.monster.EntityMob.func_70071_h_(SourceFile:29)
at net.minecraft.world.World.func_72866_a(World.java:2350)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:719)
at net.minecraft.world.World.func_72870_g(World.java:2311)
at net.minecraft.world.World.func_72939_s(World.java:2157)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:550)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:668)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:175)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)

Still not me! Have to show the Better Storage author(s).

Doesn't mention this mod at all.

I pasted the wrong part i've edited it.

Oh sorry I thought it was this mod because v2.1.2 works fine. I'll let the author know.