The variable has not been assigned

Questions & Answers
1

While writing my script, I wrote:

public Rigidbody rb;

But when I try to start the game in unity; it says that I have not assigned rb variable on my script.

2

You need to drag your rigidbody into the rb slot in the inspector to assign it. Other unity gets confused and doesn’t know which rigidbody you’re talking about.

3

You can use:

void Start()
{
      rb = GetComponent<RigitBody>();
}