moving a forge server to host myself

[bukkit]

i run a server on nfo with a friend and the other day i copied everything from the ftp to run the server on my pc since i can allocate a lot of ram. i've ran vanilla servers before so i know what to do. problem is when i start the server, i get errors like this: [17:30:43 WARN]: Skipping BlockEntity with id savedMultipart

 

that's just an example, it has that error for every modded item and it replaces the items saved in the current world with other random mod items, essentially messing up every mod related build. is there any way to stop this from happening?

 

i hope this is in the right forum.

[LexManos]

You need to run the forge jar not the vanilla jar.