I accidentally set up my map as a melee map, not a arcade game. I realized my error after weeks of working on the map. Is there anyway I can transfer it over?
you can use an MPQ editor of your choice to open the map, copy all files you need and import/replace to a new arcade map.
Well under Map>Map Properties there's publishing options that you can change from melee to Arcade. I assume that'll fix the problem, though I've never used it myself.