Unable to cast double to CoordinateFrame?

Trying to make it where when a Player presses 'Q', the model clones to the workspace and the player can place it wherever they please on a 1 stud increment. I keep getting the error: "Unable to cast double to CoordinateFrame"

local model = game.ReplicatedStorage.Model

local mouse = game.Players.LocalPlayer:GetMouse()




mouse.KeyDown:connect(function(key)
	if key == "q" then
		local newModel = model:Clone()
		newModel.Parent = game.Workspace
		newModel:SetPrimaryPartCFrame(mouse.X,mouse.Y)
	end
end)

The SetPrimaryPartCFrame requires a CFrame value but instead you gave it two values; mouse.X, and mouse.Y If you're trying to move it by 1 stud increments, you're going to have to use math.floor or math.ceil

local model = game.ReplicatedStorage.Model

local mouse = game.Players.LocalPlayer:GetMouse()




mouse.KeyDown:connect(function(key)
    if key == "q" then
        local newModel = model:Clone()
        newModel.Parent = game.Workspace
        newModel:SetPrimaryPartCFrame(CFrame.new(math.floor(mouse.Hit.p.X),math.floor(mouse.Hit.p.Y),math.floor(mouse.Hit.p.Z)))
    end
end)

That should work.