Why can't I select an object for my variable?

Questions & Answers
1

This is my code:

function Update () 
{
	var view : boolean = false;
	var camera1 : GameObject;
	var camera2 : GameObject;
	
	if (view == false)
	{
		camera1.active = true;
		camera2.active = false; 
	}
	else
	{
		camera1.active = false;
		camera2.active = true;
	}
	
	if (Input.GetKeyDown("Tab"))
	{
		if (view == false)
		{
			view = true;
		}
		else
		{
			view = false;
		}
	}
}

Why can’t I select an object for camera1 and camera2?

2

Because you declared the variables inside your Update function. They need to be outside:

var view : boolean = false;
var camera1 : GameObject;
var camera2 : GameObject;

function Update ()
{
    // ...