Coin sfx not working and collision has stopped

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#1

NullReferenceException: Object reference not set to an instance of an object
BeerPickup.OnTriggerEnter2D (UnityEngine.Collider2D other) (at Assets/Scripts/BeerPickup.cs:13)

I get this error now when touching a coin

Here is my script

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class BeerPickup : MonoBehaviour

{

[SerializeField] AudioClip beerPickupSFX;



void OnTriggerEnter2D(Collider2D other)

{

    if (other.tag == "Player")

    {

        AudioSource.PlayClipAtPoint(beerPickupSFX, Camera.main.transform.position);

        Destroy(gameObject);

    }

}

}

#2

Based on what you have given, I can only assume that you did not assign an audio clip to beerPickupSFX

#3

6
63324×2004 711 KB

My audio clip is assigned right?

When I added the audio clip and added the code for it the error started. Destroy on pickup worked before that part was added. My overrides are updated. It’s definitely reading the collision since it gives the error every time I touch the pickup

#4

OK, Looks like it’s the camera then. I see a prefab called ‘Cameras’. I don’t know how many cameras are in there, but if none of them are marked with the ‘MainCamera’ tag, then Camera.main will be null. Unity usually creates a scene with a camera with a ‘MainCamera’ tag, but it doesn’t assign that tag to any new cameras

Edit: You also don’t need the Audio Sources on the beer prefabs because you are not using them. The AudioSource.PlayClipAtPoint(...) is going to create a new audio source at the position you give it, and it will destroy it again once the clip has played

#5

7
73324×2004 632 KB

I changed the main camera to “follow camera” but I’m getting the same error. I also deleted the pickup script from my prefab and reset it. So confused why the destroy on collision worked before the audio part was added. I would have thought Destroy would still work and not audio if anything?

#6

Yeah, it doesn’t matter what it’s called. It has to have the ‘MainCamera’ tag. Currently it is ‘Untagged’
image

There is an exception so code execution exits the function. Anything after the exception (on line 13) will not execute

#7

Thank you!!!

#8

No problem

#9

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