i can't load any of my created worlds

[yoker1404]

Basic details

• Are you using a legitimate Minecraft account?: yes
• Are you using Java 8, 64-bit?: yes
• Did you add any additional mods: no
• Crash/latest log link (if applicable): https://mclo.gs/hd3p6Bz, https://mclo.gs/6lbEBIe

Help needed

I have created 2 worlds and after closing the game, I can no longer open these worlds. I can create new worlds without problems and play them without errors.

[xJon]

Can you try to wait a bit on the main menu, after launching the game, before trying to enter the worlds? There's a chance it's related to a bug that requires this workaround, and will be resolved in the next modpack update.

[xJon]

Closed due to inactivity.