I try to play it in Offline Skirmish and it won't enter because there's no player 1 start. Same goes for single player and use of the map command. Okay, it LOADS, then kicks me out because of said error. Yes, I've added the latest GVH stuff with it (gvhv2b9.pk3, gvhv2b9maps.pk3). Could you either explain a workaround or fix it?
EDIT: Added another way to encounter problem, clarified about the error.