Error start game 121.10

[bitter marlin]

The mod causing the problem according to the error log in the attached file is the "Terralith" mod version 1.21.xv2.5.12. The issue is related to errors in the mod's data files within the game, especially in the configuration data and files related to the game world (Worldgen configured feature), and errors in the mod's JSON files, such as the error in the "cavefrostfirefrostfireceiling.json" file which failed to load properly due to undefined registry values inside the game.

The errors indicate that the "Terralith" mod contains outdated or incompatible definitions with the game version or the Forge version used, causing data loading failure and resulting in problems or crashes.

In summary, the "Terralith" mod is the main cause of the problem in this context.

[crystal ridge]

Your Support Question

Thanks for creating a thread! Be patient, and we will answer your question when we are able to. In the meantime...

• Check the FAQ by doing /faq to see if your question is already answered.
• Did you describe your issue thoroughly?
• Are relevant logs attached?
• Is your thread tagged appropriately?
• Ensure you've answered the questions outlined in our Post Guidelines.

When your question is answered, please close it with /close, or click the button. Thank you!

[bitter marlin]

Please developers solve the problem

<@&862343886864384010>

[shadow granite]

Seem to be critical issues. Notified the devs

[bitter marlin]

Thank you. How will we know if the problem has been resolved? Will it be announced?

[bitter marlin]

@fossil horizon

[pure quarry]

Mate stop pinging staff

and random people