Tested with mod disabled and it doesn't crash when using only Iris 1.5 at 1.19.2 (only lens flare works and everything else is black).
https://mclo.gs/9zuoo4S
Expected behavior: Don't crash.
Additional Info: Don't crash if mod is disabled in Mod Menu.

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When trying to use the Iris with Chunks Fade In disabled in Mod Menu, it does a world rendering issue, I just can't see nothing at all, everything is bloom/white, only lights are rendered and the world become invisible.

https://i.imgur.com/SGkZqEO.png

Crash Report: https://mclo.gs/wksseoi
Log: https://mclo.gs/3VLdCzA

Can you please post full logs?

Log of the bug is only this that'd posted at 2nd line. You mean, you want the log for the "disabled ver" of the chunks? I'll provide u soon.

I mean full version of https://mclo.gs/9zuoo4S

"RudoPlays Shaders" aren't working even with Sodium and Iris only. I've fixed issue with shaders when mod is disabled and also a bit improved fading with shaders.