[Bug] Crash caused by ModernUI (?)

[VaporeonScripts]

Describe the bug crash

To Reproduce Steps to reproduce the behavior: use the mod ig, and join the world Expected behavior no crashes Screenshots https://mclo.gs/y9Cr0P2

Environment

• Mod Version: 3.12.0.2
• NeoForge Version: .209
• Operating System: CachyOS (Arch Distro)
• Graphics Card: rx 6750xt XFX
• Other Mods: many lol

[VaporeonScripts]

[BloCamLimb]

An array index out of bounds seems impossible here. But I found another issue: some mods perform text layout that contains emoji on a background thread, and there’s a bit of a thread safety problem with that. You can try disabling Color Emoji to see if it helps.

[VaporeonScripts]

Where do I find that "Color Emoji"?

[BloCamLimb]

config/ModernUI/client.toml → useColorEmoji to false

Where do I find that "Color Emoji"?

Additionally, run the game with assertions enabled, by adding JVM argument -ea

[VaporeonScripts]

What are assertions ?

[BloCamLimb]

What are assertions? https://docs.oracle.com/javase/8/docs/technotes/guides/language/assert.html

They capture assertion errors.

[VaporeonScripts]

alright

[BloCamLimb]

Any news? Do you encounter the crash after disabling Color Emoji? Do you encounter assertions errors?

[VaporeonScripts]

for now, it didnt crash, but it might be a rare crash, so i'll test further, about the assertions errors, idk, didn't test yet, i'm focused on working on the modpack 😅