moddinghelp there is a problem when editing the map.

[tsukengkd 0]

hello. I had a problem. I am editing my map for the mod, in the background/main and added two of my own parts. However, I haven't figured out what background/MapEditor is for. Most likely, it is because of him that I have such a card. Is it possible to substitute your own continent instead of such a continent? ps I haven't photoshopped anything, the game treats my card like this.