Something is wrong with loading the dimension type.

[ffoDevilSusiJ]

[18:07:46] [Server thread/ERROR] (DimLibNetworking) Cannot find dimension type for minecraftleveling:custom_di
[18:07:46] [Server thread/ERROR] (DimLibNetworking) Registered dimension types [minecraft:overworld_caves, minecraftleveling:custom_di, minecraft:overworld, minecraft:the_end, minecraft:the_nether]

Very strange, the type is registered but it is not found.

Type registration:
src\main\resources\data\minecraftleveling\dimension_type\custom_di.json