Assign Component to camera

Unity Engine
1

I’m assigning several components to a camera at runtime. When I enable that camera, it’s a blank white screen. But If I have the camera selected in the scene when I enable it, it renders fine. Is there a way to refresh the camera? What am I doing wrong? Thanks.

Also, how would I cast the gameobject to a camera type so I can modify camera specific settings too. I can only add a component to a GameObject type, so i needed to use an array of gameobjects. Would I add my components then cast it to a camera then update those settings? Thanks again.

	public GameObject[] cameras;

	void Awake()
	{
		AssignComponents();
	}

	void AssignComponents()
	{
		foreach(GameObject cam in cameras)
		{
			cam.AddComponent("ColorCorrectionCurves");
			cam.AddComponent("FastBloom");
			cam.AddComponent("CameraSettings");
		}
	}
2 
cam.camera.enabled = true;
3

that didn’t do the trick. But it looks like that’s how i’ll be able to modify the camera settings. I should mention these cameras may or may not be be enabled when i’m adding the components, would that make a difference? Thanks.