Posted April 3, 20196 yr So i am trying to get Schematica to load up but every time i load up minecraft this appears java.lang.NoClassDefFoundError: net/minecraftforge/fml/client/GuiIngameModOptions Anybody Know How To Fix This??
April 3, 20196 yr Use a different version of forge. Delete that one from your %appdata%\.minecraft\versions folder and download a new version from files.minecraftforge.net
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.