Coroutine.wrap Error / Nil Value

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#1

I’m stumped and don’t know why I’m getting this error.

ServerScriptService.Mainframe.EnemyHandler:27: ServerScriptService.Mainframe.EnemyHandler:5: attempt to call a nil value - Server - EnemyHandler:27

local Enemy = {}

function Enemy.Move(enemy, map)
	local Humanoid = Enemy:WaitForChild('Humanoid')
	local Waypoints = map.Waypoints
	
	for waypoint=1, #Waypoints:GetChildren() do
		Humanoid:MoveTo(Waypoints[waypoint].Position)
		Humanoid.MoveToFinished:Wait()
	end
	
	Enemy:Destroy()
	
end

function Enemy.Spawn(name, quantity, map)
	local EnemyExists = ServerStorage.Enemies:FindFirstChild(name)
	
	if EnemyExists then
		for i=1, quantity do
			task.wait(0.5)
			local newEnemy = EnemyExists:Clone()
			newEnemy.HumanoidRootPart.CFrame = map.Start.CFrame
			newEnemy.Parent = map.Enemies

			coroutine.wrap(Enemy.Move)(newEnemy, map)
			Enemy.Move(newEnemy, map)
		end
	else
		warn('The requested enemy does not exist:', name)
	end
end

return Enemy