Help - Server Grid Editor and Single Player Mod

[123]

Hello, when I export a 2x2 map created with Server Grid Editor, I have nothing, no island except the sea.

I try this:
Singleplayer users can play by just replacing these files:
\ ShooterGame \ ServerGrid.json
\ ShooterGame \ ServerGrid \ (the map images)

Any solution?

Thx

[123]

Up thanks !