when I do /give @p double_stone_slab in the chat window or in a command block, it says that there is no such thing. (the real version is 14w26c, but it would not let me do it.)
MC-62880
"double_stone_slab" bug
Resolved
Duplicate
0
Matt
(Unassigned)
Unconfirmed
Minecraft 14w29b
Retrieved
There is no such thing as a double stone slab. MC-57793