Why reference is null?

[88443-безымянныи2.png|88443]

@pashabica Is it possible that you did not link anything to TextScr in the script component in the editor?

What I mean is in my example I have a public Rigidbody in my script.

Before I linked the public Rigidbody to the player Rigidbody the component for the script looked like this:

And afterwards, it looked like this:

Is it possible your problem is similar?