I'm attempting to use the devcommands spawn command and I can spawn single items but not multiple. With that I can also not spawn a higher level item for example

spawn Wood 100 or spawn ArmorBronzeChest 1 4 which should give me 1 level 4 bronze chest results in nothing happening.

I can spawn singles of level one items but thats it. Which is kind of tedious for arrows etc.

I'm sure its some kind of user error, but I'm stumped.