load in to the game then crash

[langerCSN]

Using Forge 1.20.1 v47.3.05 (released on July 5, 2024)
Install geckolib v4.7.3
Installed OptifineHD U I6
When creating v0.5.1f is installed
I have tried different versions (from 4.7.1.2 to 4.8.2 of geckolib)
I tried (0.50+~0.51+- creat5) on the Create: Northstar Redux version, but every time I started the game, it crashed and an error message popped up saying:

The game crashed: initializing game
Error: java.lang.NoSuchMethodError: 'net.minecraft.resources.ResourceLocation net.minecraft.resources.ResourceLoca
tion.fromNamespaceAndPath(java.lang.String, java.lang.String)'

crash-2025-11-23_12.14.19-client.txt

[langerCSN]

But it can load and start the original North Star (1.20.1 v0.1cb)

[Redstonneur1256]

You need forge 47.4 or higher.

[langerCSN]

I just tried installing and start (forge 47.4.6) and (northstar0.51+1.20.1 )but still crashed

The game crashed: initializing game
Error: java.lang.NoSuchMethodError: 'net.minecraft.resources.ResourceLocation net.minecraft.resources.ResourceLocation.fromNamespaceAndPath(java.lang.String, java.lang.String)'

crash-2025-11-23_23.13.09-client.txt

[Redstonneur1256]

The issue appears to be caused by Optifine, see sp614x/optifine#7985, you can try to remove it and see if it solves the issue.