Version Info

• Minecraft, 1.20.1
• Ore Growth, 1.0.4

What mod loader are you using?: Fabric

Steps to Reproduce
Create a new modpack on 1.20.1 Fabric, then add both Ore Growth and Mythic Metals (as well as their dependencies)
Load up Minecraft, and try to create a new world. It immediately crashes from there

Crash report (~/logs/latest.log)
Please see attached
latest.log

For me the game just shows the datapack warning screen though:

Does your game actually crash or does it show that screen? If it actually crashes, that might be caused by some other mod you have installed.

Seems I made some mistakes in the ore growth recipes for ores from Mythic Metals. I have fixed those now in Ore Growth version 1.0.5.

The game immediately crashed as soon as I clicked on 'Singleplayer', so I didn't even have the option to create a world, and I don't think it could have been any other mod - the only ones I had in the test pack were Ore Growth, Mythic Metals, and their dependencies. Not sure why we got different results. Anyway, I tried with the new version and it works. Thanks for fixing it so quickly!