Posted February 23, 20232 yr Hello! When running Minecraft through forge, I am met with an error: The game crashed whilst rendering overlay Error: java.lang.NoClassDefFoundError: com/mojang/math/Matrix4f. This happens after the game enters into full screen, before the title page is able to load. The crash report is here: https://pastebin.com/vit6Yytd. The debug.log is here: https://pastebin.com/2xFKJ5mQ. Thank you!
February 24, 20232 yr I can determine from the crash report that Optifine and GeckoLib do not get along. While this makes absolute sense from a rendering standpoint, I cannot say I have experienced this crash myself. Try removing OptiFine and see if that that fixes the problem. I'm not good at modding, but at least I can read a crash report (well enough). That's something, right?
February 24, 20232 yr Actually, I'm pretty sure it's because the version of GeckoLib they have is not for 1.19.3 as that class was replace with the one from JOML. You probably need to update geckolib.
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