the server wont start keeps sayin missing registries

I need a LOT more information. What version? What's the exact error? How did you configure it? Logs?

its 1 .18 . 2 i run a server it just said error missing registries i followed the curseforge instructions

30.11 04:27:33 [Server] WARN Missing Registries:
30.11 04:27:33 [Server] INFO lostcities:buildings
30.11 04:27:33 [Server] INFO lostcities:citystyles
30.11 04:27:33 [Server] INFO lostcities:conditions
30.11 04:27:33 [Server] INFO lostcities:multibuildings
30.11 04:27:33 [Server] INFO lostcities:palettes
30.11 04:27:33 [Server] INFO lostcities:parts
30.11 04:27:33 [Server] INFO lostcities:predefinedcites
30.11 04:27:33 [Server] INFO lostcities:predefinedspheres
30.11 04:27:33 [Server] INFO lostcities:scattered
30.11 04:27:33 [Server] INFO lostcities:styles
30.11 04:27:33 [Server] INFO lostcities:variants
30.11 04:27:33 [Server] INFO lostcities:worldstyles

Can you give me the full server log?

latest.log

I see this:

[30Nov2023 04:40:49.157] [main/WARN] [net.minecraft.server.MinecraftServer/]: Missing data pack mod:lostcities

There appears to be a problem with the Lost Cities mod or a datapack related to Lost Cities. Can you describe your setup a bit better? Do you have custom lost city datapacks?

the datapack folder is empty

Without Lost Cities itself this mod can obviously not work.
Also it sounds as if you copied the world. You should not do that. Follow the instructions

I don't see lost cities in there?

What about the mods folder? What is there?