Minecraft 1.17.1 OptiFine how to solve OpenGL error?

Problem: When I join Minecraft, OpenGL errors 1280 and 1282 appear and update graphic driver and reinstall Minecraft 1.17.1, OptiFine but I can't solve this problem ;(

version: 1.17.1

OptiFine: optifine 1.17.1 G9

Shader: complementaryshaders 4.0.2v

OpenGL version : 4.6

latest.log

latest.log

latest.log

OpenGL version

2 Answers

If you aren't experiencing any actual graphical issues, OpenGL errors are unfortunately kind of normal with OptiFine. I may be slightly off on the exact wording, but you can turn off the error messages under:

Settings > Video Settings > Other > Show OpenGL errors.

If you are experiencing issues beyond the error text, post your full log somewhere?

I would recommend two things to solve this issue:

1. Update ComplementaryShaders to the latest version (v4.2.2)
2. If the issue still persists, attempt using Iris Shaders instead of OptiFine (This was mentioned in the ComplementaryShaders Project Page)