Jump to content
Please read the rules and FAQ before starting a new topic
Currently supported: All versions

I got this error while trying to open Minecraft 1.19.

ZackInTheBox

By ZackInTheBox
in Support & Bug Reports

 Share

Recommended Posts

ZackInTheBox Tree Puncher

ZackInTheBox

Posted
Posted (edited)

I got this error while trying to open Minecraft 1.19. with forge and optifine

The game crashed whilst initializing game Error: java.lang.NoClassDefFoundError: net/minecraftforge/client/model/data/IModelData Exit Code: -1

 

Edited by ZackInTheBox
Luis_ST Reality Controller

Luis_ST

Posted
Posted

Forge 1.19 has breaking changes recently, mods need to update for them. Check if there are updated versions of your mods or downgrade Forge.

Please post debug.log for further informations.

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.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing

Announcements



×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept