Hanger84

I dunno if it's something I'm doing wrong (I don't think so) or if it's some kind of game/server issue, but I can't make ANY of the energy cells. I can make the frames just fine, but actually making the cells won't work for some reason. I put all the required items in the crafting table and the output is just empty. I tried the Leadstone, Hardened, and Redstone ones. I can make and in the case of the Redstone, fill them, but can't make the final cells. Any ideas, suggestions, help?