[MC-132089] Custom world creation; current custom worlds cannot be opened

From 18w06a: "... don't work in this snapshot. Sorry. We have plans to re-add them in a much more extendible way, but unfortunately we were not able to have that ready yet. You will be unable to open any world of type "customized" in this snapshot, it will tell you to revert to an old version to play in those worlds."

Still not supported in 1.13-pre4. Waiting patiently for custom world support.

Linked issues

duplicates 1

MC-125172 Customized worlds can't be opened or created Resolved

Comments 5

qwerty23495 2018-06-26T15:59:53Z

Not a bug. The world generation code was rewritten so customized worlds from before are incompatible.

RAM 2018-06-26T16:04:39Z

I appreciate that. However, the (admittedly ambiguous) implication was that they would be supported at some future point. If absolutely necessary, I can live without backwards compatibility. HOWEVER...

One cannot create a custom world, currently.

(IMHO: A single biome does not equal custom, so Buffet and Superflat do not qualify as custom, compared with what was available prior to 1.13.)

RAM 2018-06-26T20:07:56Z

125172 lists only 18w06a. Please add that the issue continues through 1.13-pre4. And it is not resolved, unless you are saying that Custom world creation will not be available henceforth.

RAM 2018-06-27T12:51:49Z

"works as intended"... So is that what you are saying?

RAM 2018-06-27T13:23:04Z

And (at present, at least) "BUFFET" is a misnomer. At a buffet, one can select multiple items.