Bug Report

How can the crash be reproduced?

FIrst generate a world then a pop up will appear that experimental worlds are not supported then after u click continue it will just crash with exit code 0

Crash Report and Logs

Cant upload its more than 10mb

Mod Version

BiomesOPlenty-1.16.3-12.0.0.409

Can't do anything without the crash report/log. I find it INSANELY hard to believe that the crash report and/or log are larger than 10 MB even combined. Use Pastebin or something if it's really an issue.

Can't do anything without the crash report/log. I find it INSANELY hard to believe that the crash report and/or log are larger than 10 MB even combined. Use Pastebin or something if it's really an issue.

having the same problem and i have the crash report.
crash-2020-10-17_15.04.48-server.txt

Try it without OptiFine. It's causing issues with all biome mods when used with shaders/resource packs.

Try it without OptiFine. It's causing issues with all biome mods when used with shaders/resource packs.

it works without optifine but is there a way i could run both

As I said, it's an issue with OptiFine, not us. It's already been reported to them, and there's nothing we can do about it.