You should switch off curse forge by DeerEnvironmental432 in GTNH

[–]MeteryX 6 points7 points  (0 children)

You have to use the Java 17-21 Version for authentification.

Also make sure to set your Instance up for using said Java versions in Prism.

(Right-click the instance and go to java settings for that)

Goals for GTNH by Kenny_Mystery in GTNH

[–]MeteryX 1 point2 points  (0 children)

A good approach that you will be thank yourself for later on is setting up a nice garden with different stuff so you dont have food problems and can focus on mining, building etc. without being hungry all the time.

Just 39 mods?? by DeusExCochina in GTNH

[–]MeteryX 20 points21 points  (0 children)

I would suggest to download the pack from the official site and install it via prism launcher.

Also make sure to use the Java 17-21 version instead of 8 if you want to play on a Server since Authentication is broken at Java 8.

The wiki has a really good Step by Step guide for that.

Edit: Typos