When using Euphoria Patches and Iris Flywheel Compat, and having the entity shadows enabled, the log gets spammed errors similar to the one below

OpenGL debug message: id=1282, source=API, type=ERROR, severity=HIGH, message='GL_INVALID_OPERATION error generated. object is not successfully linked, or is not a program object.'

I am aware of previous issues regarding compatibility between Euphoria Patches and Iris Flywheel Compat, and am submitting this issue to both boards

Came here to report the same issue

https://mclo.gs/ZqJn5Ne

There are duplicated issues: #136, #89. It should be fixed by commit 3d07f64.

EDIT-nvm i must have updated the wrong modpack, thanks for the fix!