App crashes when attempting to load a world

[Andrew-Forster]

Is there an existing issue for this?

• I have searched the existing issues

Current behaviour

Trying to open an old would that i used to have on a realm, whenever i try to open it the app crashes, it also happens with other worlds, so i dont think its a world file problem, but could be. Just trying copy a large build from one world to another, if this is fixed fast awesome! If it might take longer to fix, is there something in the meantime i can use to do this?

Expected behaviour

When processing the world, it proceeds to do so

Steps to reproduce

No response

Content logs

No response

Minecraft version

1.19.81

Device and operating system

Windows 11, Intel i7 processor (11th gen, i think)

Additional info

No response

[Andrew-Forster]

bandicam.2023-05-12.12-45-07-214.mp4

[Andrew-Forster]

Update: was able to get it to work on another world with a smaller area of 4x4x4 blocks ish. So it might be world related. To be clear, im trying to export a build by 250x100x250

[AnnoyingVillager]

The app will crash when setting the biome info as well

[Lioncat6]

Anything too big and the app just gives up