Audio not playing when OnTriggerEnter2D

Questions & Answers
1

Audio clip is not playing when OnTriggerEnter2D. Every thing is working right but audio not playing.
Here is my script.

public AudioClip coinHit;
void OnTriggerEnter2D(Collider2D other){
		audio.PlayOneShot (coinHit);
		//Debug.Log ("hello");
		Destroy (gameObject);
		scorekeeping.count += 1;

	}
2

Don’t destroy the object immediately. the audio needs some time to buffer and if you destroy the object, it can’t play.
and in this case, you need the coin to disappear immediately but you need some time for audio. so add this code :
it makes it invisible immediately, but gives some time for audio.

renderer.enabled = false;
Destroy(gameObject,0.5);

3

you destroy it how you expect it to make a sound destroy it after a delay

float delay = 2.0;
yield WaitForSeconds(delay);
Destroy (gameObject);