I'm doing a big project and I want to use the fill command to make multiple cobblestone slabs. However when I start typing the command cobblestone slabs is not an option I can choose. I can make it out of all kinds of other slabs but I really want cobblestone slabs.
12 Answers
It is hard to give an accurate answer without knowing what version you are playing in! but if you are playing in 1.13+ this command works:
/fill ~ ~ ~ ~10 ~ ~10 minecraft:cobblestone_slab[type=bottom,waterlogged=false]If you want you can also add replace minecraft:air at the end to only replace a specific block!
Next time you ask a question, let us know commands you have tested and what version you are playing in.
The ID isn't actually minecraft:cobblestone_slab. It is actually the 3rd data type (or damage value) of minecraft:stone_slab, so minecraft:stone_slab 3 would be your block ID.
