[MC-9440] Slimes do not spawn on Superflat Worlds

In other versions, the slimes spawn on Superflat worlds. But in Minecraft 1.4.6, 1.4.7, 13w01a, 13w02a/b, 13w03a, 13w04a, 13w05a/b and Minecraft 13w06a the slimes dont spawn in Superflat Worlds.

Linked issues

duplicates 1

MC-10303 Slimes do not spawn at world spawn point Resolved

Comments 9

Owen Murray 2013-02-09T01:23:03Z

Just tested, got slime - check you are not in "Peaceful"

Win7yes 2013-02-09T01:33:34Z

Nope, always have it on hard, normal or easy. rarely in Pacific.

Win7yes 2013-02-09T01:36:20Z

Had been thinking about reporting it before but not had time.
Oh and sorry if I have a bad English, I speak Spanish and I am using Bing translator

Tails 2013-02-09T01:38:16Z

Duplicate of MC-7925.

Win7yes 2013-02-09T01:43:32Z

In my case there is no gamemode. at least this happening in Minecraft 13w05b

Win7yes 2013-02-09T02:05:49Z

Tails I was watching you solve many iusses as duplicates. My problem only happens with slimes, not with zombies, skeletons or spiders. I say that my iusse is not duplicated in the MC-7925.

Tails 2013-02-09T02:18:41Z

Unable to reproduce.

Win7yes 2013-02-09T23:56:13Z

OK I have not tried it in the 13w06a because according to videos I've seen the snapshot has much lag and don't run well on my computer. Maybe this already resolved in the Snapshot 13w06a but not what is

Brad Corbin 2013-02-26T13:59:40Z

Minch trac: do you mean that NO slimes spawned at all (in the entire world)? Or that one or more SPECIFIC slime chunks (identified by a slime finding tool) spawned no slimes?

I actually suspect that 12w25a changed the slime-chunk calculation for superflats only, and if that's true, that's not reflected in any of the slime finding tools.

I opened a new issue, MC-10303, with some specific evidence and pics, if this matches up with your issue, please upvote and comment.