How can I show the servers debug log is it in the log folder and be named debug log? Sorry I'm new to this so I'm not sure how to do that   

More research was done on this issue, this was the result:  

This could possibly be the result of recipes failing to be loaded, please provide the server's debug.log

Sorry this might sound  dumb, I am new to working with minecraft mods. I was wondering if you could tell me the code location

Why i need cal super.getCapability? Is new EntityArmorInvWrapper(entity) doing same thing? LivingEntity. it returns handlers which are LazyOptional<IItemHandlerModifiable>[] and they contains same things what i have already created private final net.minecraftforge.common.util.LazyOptional<?>[] handlers = net.minecraftforge.items.wrapper.EntityEquipmentInvWrapper.create(this); public <T> net.minecraftforge.common.util.LazyOptional<T> getCapability(net.minecraftforge.common.capabilities.Capability<T> capability, @Nullable Direction facing) { if (this.isAlive() && capability == net.minecraftforge.items.CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) { if (facing == null) return handlers[2].cast(); else if (facing.getAxis().isVertical()) return handlers[0].cast(); else if (facing.getAxis().isHorizontal()) return handlers[1].cast(); } return super.getCapability(capability, facing);   EntityEquipmentInvWrapper public static LazyOptional<IItemHandlerModifiable>[] create(LivingEntity entity) { @SuppressWarnings("unchecked") LazyOptional<IItemHandlerModifiable>[] ret = new LazyOptional[3]; ret[0] = LazyOptional.of(() -> new EntityHandsInvWrapper(entity)); ret[1] = LazyOptional.of(() -> new EntityArmorInvWrapper(entity)); ret[2] = LazyOptional.of(() -> new CombinedInvWrapper(ret[0].orElse(null), ret[1].orElse(null))); return ret; }