Hey, i used the resource.lua from another map, and it worked for me.
Put this into _resource.lua
resource_manifest_version '77731fab-63ca-442c-a67b-abc70f28dfa5'
this_is_a_map 'yes'
Summary
Also, make a new resource folder inside resources, and inside it put the _resource.lua above and make a new folder named “stream” with the .ymap file inside.
So it would look like this:
This is a new resource
and inside stream:
This is inside stream folder
Then add start (resource name) to server.cfg and you’re good to go!