How to replicate:
1) Create new world;
2) Type -> Buffet;
3) Area -> Surface;
4) Biome -> Basalt Deltas;
Then game just freeze while trying to create world with these settings.
Also there is no any normal way to close Minecraft, so only way is kill process "javaw.exe".
P.S.: With area = cave or floating islands world generating without any problem.
Environment
Intel Core i7-8700, 16 GB RAM, GTX-970 4 GB VRAM.
Windows 10 64X, JRE Version 8 Update 211.
MineCraft Java Edition.
Linked issues
is duplicated by 1
Attachments
Comments 2
Thank you for your report!
We're actually already tracking this issue in MC-171020, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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I tested this out for myself and it stopped at the same percentage of generation. 28%.