Paint_Ninja

Please be aware that disabling IPv6 may increase your ping time (therefore more lag) and prevent you from joining some servers. Disabling it should be a last resort because of this. Instead, you should fix the root cause of the issue such as a bad DNS, firewall blocking one direction, outdated networking drivers, etc...

You need to follow the driver update guide in the FAQ. Checking for updates through usual ways won't work when they're in a broken state.

Contact the server owner and ask them to whitelist the non-cheat mods that you want

https://forums.minecraftforge.net/topic/125488-rules-and-frequently-asked-questions-faq/#comment-541436:~:text=How do I update my drivers%3F

Your post was automatically hidden by the anti-spam, please share a link to your crash report or log on paste.ee, as explained in the FAQ and What to do if your thread is automatically hidden

Your post was automatically hidden by the anti-spam, please share a link to your crash report or log on paste.ee, as explained in the FAQ and What to do if your thread is automatically hidden

Your post was automatically hidden by the anti-spam, please share a link to your crash report or log on paste.ee, as explained in the FAQ and What to do if your thread is automatically hidden

Please follow the driver update guide on the FAQ and make sure you're using 64bit Java. Checking for driver updates with device manager or similar will not work. https://forums.minecraftforge.net/topic/125488-rules-and-frequently-asked-questions-faq/#comment-541436:~:text=How do I update my drivers%3F Exit code 1 means the game crashed. Please do not dump crash reports directly in the post as it sometimes triggers the anti-spam and makes it hard to read on mobile. Please share a link to it on https://paste.ee as explained in the FAQ

Your post was automatically hidden by the anti-spam, please share a link to your crash report or log on paste.ee, as explained in the FAQ and What to do if your thread is automatically hidden

Contact Arclight for support - they seem to be the ones causing the compatibility issue.

Fabric is not supported on the Forge forums as it is a separate thing

Update GML (groovymodloader) by matyrobbrt

Your post was automatically hidden by the anti-spam software, please share a *link* to your crash report or log on https://paste.ee to avoid this.

Your log doesn't seem to have any errors, do you have a crash report you could share instead?

That config file is corrupt - delete it

Please don't spam posts on your thread. If you want immediate help, ask on the Discord instead.

You have been awarded a "Superhelper" role as a thank you for consistently providing great help to the community, which should reduce and remove various restrictions that normal members have in order to combat spam. There shouldn't be any cooldowns for you, so I'll look into this issue and try resolving it. I intend on eventually automating the awarding of this role to active members but it's pretty tedious to setup properly.

Update to 1.19.4. All mods for 1.19.3 should work on 1.19.4 or have updates for it. 1.19.3 is less stable than 1.19.4 and is not recommended.

Please don't post duplicate threads

On the link provided, the steps are numbered

The OP mentioned that they already tried updating their drivers. In this case they're in a broken state and cannot be updated by simply checking the website, so follow the guide on the FAQ instead: https://forums.minecraftforge.net/topic/125488-rules-and-frequently-asked-questions-faq/#comment-541436:~:text=How do I update my drivers%3F Start from step 9 and once that's done, then do steps 1-8. By the way, ATI went defunct in 2006. If they were using ATI graphics they wouldn't be able to play Vanilla 1.20.1 regardless of drivers.

This is the Forge forums, we do not support Fabric here as it is an entirely separate thing.

Please share the new crash report

Error code 1 means the game crashed. To find out why, we need the crash report. Please read the FAQ for instructions on how to find it and share a link to it on https://paste.ee

Thanks, try removing Optifine and see if that fixes it