I made a 2x2 map (600x600) and its working well at solo, but when we tried to set it up at the server it doesnt work, the problem they pointed to me is bellow:
**Can't get the server to work with your map. It still tries to make me spawn in one of the 4 starter cities and then the game crashes.
Maybe there are additional steps you need to take with your mod? For instance, with Ravencreek we need to load the map mod and then another one called "RavencreekStandalone" to make it launch with Ravencreek as the only map in the world**