Posted September 1, 20232 yr I got Forge today, and I ran into this error code when trying to boot up Forge and now I cannot start it up. Link to the Bug report and Debug log is below. https://pastebin.com/0L3HHXrk
September 1, 20232 yr Quote java.lang.NoSuchMethodError: 'void com.mojang.blaze3d.systems.RenderSystem.m_187555_()' at com.mojang.blaze3d.platform.GlStateManager$BooleanState.m_84590_(GlStateManager.java:1594) ~[client-1.20.1-20230612.114412-srg.jar%23158!/:?] {re:classloading,xf:OptiFine:default} [01sep.2023 12:52:53.485] [main/DEBUG] [cpw.mods.modlauncher.TransformationServicesHandler/MODLAUNCHER]: Found additional transformation services from discovery services: [C:\Users\Eigenaar\AppData\Roaming\.minecraft\mods\OptiFine_1.19_HD_U_H8.jar] Launched Version: 1.20.1-forge-47.1.46 Trying to use optifine for minecraft 1.19 isn't going to work well with minecraft 1.20.1 Check their download page for their latest preview tested against forge 47.1.43 Issues/questions about optifine need to be reported to them. Boilerplate: If you don't post your logs/debug.log we can't help you. For curseforge you need to enable the forge debug.log in its minecraft settings. You should also post your crash report if you have one. If there is no error in the log file and you don't have a crash report then post the launcher_log.txt from the minecraft folder. Again for curseforge this will be in your curseforge/minecraft/Install Large files should be posted to a file sharing site like https://gist.github.com You should also read the support forum sticky post.
September 1, 20232 yr Author Thank you! I indeed tried installing Optifine a while ago before I had Forge, but I thought I deleted it. And now it appears there where indeed some files left. I deleted them and now it's starting up again!
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