Go to the Forge download site and select a version for your operating system and Minecraft version.The ‘’Play’’ button in the main menu should now have an arrow beside it.The recommended value is half of your RAM storage, but you can choose to set it at a quarter or any other value. In the text box beside ‘’JVM Arguments,’’ look for “1G.” Change it to another value depending on your RAM size.In the left sidebar, shift the toggle button next to ‘’JVM Arguments.’’.From the dropdown menu, choose the version of the game you have installed.Shift the toggle button beside Advanced Settings to the ‘’On’’ position.Open Minecraft Launcher, then navigate to the ‘’Launch Options’’ menu.Follow the steps below to install Forge without issues: To download Minecraft Forge, you have to prepare the Minecraft Launcher first. I'm at my wits end and all I want to do is play Minecraft with my stupid friends.If you’d like to try out mods for Minecraft, Forge is the first thing you should download – and we’re here to explain how to do it.

I've looked at this github post thing and this looks like my best bet but honestly I'm not sure they even knew what they were talking about: I've tried reinstalling it, I've tried removing the files and redownloading it, I've tried just about everything that my smooth brain can do but I can't just seem to figure it out. I keep receiving this error when I try to load the forge-universal.jar (I renamed the file so I wouldn't have to retype the file every four seconds)Ī problem occurred running the Server .InvocationTargetExceptionĪt java.base/.invoke0(Native Method)Īt java.base/.invoke(NativeMethodAccessorImpl.java:62)Īt java.base/.invoke(DelegatingMethodAccessorImpl.java:43)Īt java.base/.invoke(Method.java:566)Īt .n(ServerLaunchWrapper.java:70)Īt .ServerLaunchWrapper.main(ServerLaunchWrapper.java:34)Ĭaused by: : class $AppClassLoader cannot be cast to class ($AppClassLoader and are in module java.base of loader 'bootstrap')Īt .(Launch.java:34)Īt .main(Launch.java:28) I've been following this tutorial 4 - Configure your new Modded Minecraft Server, and I can't get past step four.

Ok so I've been working on this for the past two day days and I can't seem to figure it out (Also I'm running Ubuntu 20.04)

Minecraft forge server launcher