Crashing when creating a world

[MinnievTD]

Describe the bug
When I press create world, game crashes

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Singleplayer'
2. Adjust your world setting, or leave it default
3. Click 'Create World'
4. See error, without crash-report

Screenshots
If applicable, add screenshots to help explain your problem.

Version
6.0.0-alpha-f ; NeoForge 1.21.1

Additional context
I used only modpack itself, no additional mods. And I gave to modpack 8 gb of RAM, so it can start without crashes. Using modrinth launcher.

[Moonseye09]

Try to reinstall the modpack, if you did NOTHING except installing and trying to make a world then i think its just some corrupted file when you installed, so i recommend you just reinstall it if you didnt yet.

[MinnievTD]

I reinstalled it like 3 times, then tried with different versions of mod pack, still crashing

[Moonseye09]

Thats very weird. And you are not the only one having this problem here. I never had it but i saw some people complaining about the same things in issues

[Sshmoob]

Logs would help! Since this isn't reproducible by me or many others, I can't do any testing on my own.

Also, you should not need 8GB of ram to start the pack without it crashing. If you were taking that as an extra precautionary measure, as I'm guessing you were, then great. Personally I always use around 6GB.
If it does actually crash unless you do 8GB, then please open up a second issue just for that since that shouldn't be happening either.

[MinnievTD]

debug.log
latest.log

[MinnievTD]

And it does normally start on 6 gb, I just though creating world crashing bc of not enough ram.