Raycast Not Working Properly?

Whenever i run this it says "Ray Hit Nothing" I am trying to make it print what the camera is facing

camera = workspace.CurrentCamera
player = game.Players.LocalPlayer
character = game.Workspace:WaitForChild(player.Name)

local function Shoot(start, direction)
    local rayParams = RaycastParams.new()
    rayParams.FilterDescendantsInstances = {character}
    rayParams.FilterType = Enum.RaycastFilterType.Blacklist
    local ray = workspace:Raycast(start, direction, rayParams)
    if ray then
        print(ray.Instance)
    else
        print("Ray Hit Nothing")
    end
end

while true do
    Shoot(camera.CFrame.Position, camera.CFrame.LookVector)
    wait(1)
end