Why doesn't my Garry's mod map load it just says 'starting local game server' even though I am playing single player?

If your Garry's Mod map is stuck at "starting local game server," it could be due to several factors. First, ensure that the map is compatible with your version of the game and that all required content is installed. Additionally, check for any errors in the console that might indicate missing files or conflicts. Lastly, try restarting the game or verifying the game files through Steam to resolve potential issues.