
Bug: 1.21.1 GL_INVALID_OPERATION in glBlitFramebuffer
Closed this issue ยท 5 comments
What Feature Types Apply to This Bug?
Other (Please Describe)
Feature Type
rendering
What Type of Bug Is This?
Performance
Minecraft Version
1.21.1
Mod Loader
neoforge
Mod Loader API Version
21.1.174
The Accessories Version
1.1.0-beta.43
What Compatibility layer are you using?
Curios
The Compatibility Version
9.3.1-beta.28
Is This Bug a Conflict With Another Mod?
No response
Client Log
No response
Crash Report (if applicable)
No response
Steps to Reproduce
open accessories menu, get spammed with errors and client lag
What You Expect To Happen
no errors, no lag
What Actually Happened
errors, lag
Additional Details
console spamming the following:
[16Jun2025 19:36:58.554] [Render thread/INFO] [com.mojang.blaze3d.platform.GlDebug/]: OpenGL debug message: id=2, source=API, type=ERROR, severity=HIGH, message='GL_INVALID_OPERATION in glBlitFramebuffer(depth attachment format mismatch)'
modlist https://pastebin.com/Ma3XRw3F
Please Read and Confirm The Following
- I have confirmed this bug is on the most recently supported version of Minecraft.
- I have confirmed the details provided in this report are concise as possible and does not contain vague information (ie. Versions are properly recorded, answers to questions are clear).
- I have confirmed this bug is unique and has not been reported already.
- If playing on a modpack, I have reported this bug to their issue tracker already.
Seems to be issues related to another issue here and currently unknown to the root cause of the issue.
Figured i would add on i never had this issue until i added Curios Accessories layer.