May 30, 2023 · Hello. I have encountered an issue whist attempting to play on Forge 1.19.4 on the latest stable release beta as of 05/29/23. Everytime I attempt to load Minecraft Forge with …

Jan 4, 2023 · Exception in thread "main" java.lang.IllegalStateException: Failed to find system mod: minecraft

Sep 10, 2023 · The game crashed whilst rendering overlay Error: java.lang.IllegalStateException: Already building. A detailed walkthrough of the error, its code path and all known details is as …

May 18, 2025 · Trying to start a server. When running run.bat the following pops up " Exception in thread "main" java.lang.IllegalStateException: Current Java is 8 but we require at least 21 at …

Oct 5, 2022 · Large files should be posted to a file sharing site like https://gist.github.com You should also read the support forum sticky post.

Jul 24, 2025 · I'm trying to play with a few client-side mods right now but every time I try to load up the game, it crashes on startup with exit code -1 and the message …

Mar 11, 2025 · When I click single player, the game automatically crashes with the error, mouseclicked event handler. I have tried uninstalling and reinstalling both curseforge and …

Nov 18, 2022 · I can't figure out why I get the exception "java.lang.IllegalStateException: Rendersystem called from wrong thread" Exception:

Jan 17, 2024 · When I tried to run my server on Aternos after i added some new mods, I realized that it does not start like it used to be, so I goes into the log section and it said "Failed to load …

Dec 8, 2020 · Hey, I hope I did everything according to the rules. Today my MacBook Pro M1 got delivered and I wanted to play Minecraft. The normal Java version without Forge does work …