object reference not set to an instance in Unity

Asked May 24 '17 at 06:12

Active May 24 '17 at 06:15

Viewed 33 times

void Update () 
{
    if (walking)
    {
        transform.position = transform.position + Camera.main.transform.forward * .5f * Time.deltaTime;
    }

    Ray ray = Camera.main.ViewportPointToRay(new Vector3(.5F, .5F, 0));     //this is line 23
    RaycastHit hit;

seems logical to me, however I am getting an

"Object reference not set to an instance of an object" error.

edited May 24 '17 at 06:15

MakePeaceGreatAgain

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asked May 24 '17 at 06:12

ash ashi

Does your camera have "MainCamera" tag? – Ognjen Marceta May 24 '17 at 06:14
Did you set a breakpoint? If so, do Camera and main have a value or are they null? – user2657943 May 24 '17 at 06:14
Agreed to Ognjen, when you're trying to access `Camera.main` there must be a camera with `MainCamera` tag in running Scene. – Zedee.Chen May 24 '17 at 06:20

object reference not set to an instance in Unity

0 Answers0