Problem with CharacterController. Newbie

Unity Engine
1

Hi everyone. I am newbie and sorry if this post is totally lame, but I cannot resolved this problem.
I wanted to my character jump. So i googled for some helping script and mostly recomended is this: http://docs.unity3d.com/Documentation/ScriptReference/CharacterController.Move.html. I created new script and just pasted the code. Drag the script to my temporary character, and push “Play”. Unofortunately errors are showing:
NullReferenceException: Object reference not set to an instance of an object
Move.Update () (at Assets/Move.js:15)

This is the line with if (controller.isGrounded) {

And no reaction.

Of course I know this mean controller have value null, but i don’t know why. I tried use simpler code:
http://docs.unity3d.com/Documentation/ScriptReference/CharacterController.SimpleMove.html and there is the same problem.

Should I create this CharacterController or what?

2

is your script attached to the object to which character controller is attached?? if yes then check whether the collider[capsule] is ending just below ur player… so that when the capsule[of charecter controller] comes in contact with the ground[plane] it will fire isGrounded…

3

Ehh, I am stupid. I didn’t add component CharacterController to the object… Now I know that components do not add themselves;] Now everything is fine. Sorry for problem.