The world generator now works properly, you can use the configuration editor to generate a map.
You will have to generate a world in game and then upload it.
If your server is not generating the world properly, then you can try the following:
- Navigate to your command line manager, select the 'Default' command line
- Navigate to 'Configuration Files' and click 'Configuration Editor' on the right hand side
- Follow instructions to create a new map
Failing that please create a support ticket and we can get it fixed.
Order your Terraria server now here