NullReferenceException: Object reference not set to an instance of an object

Questions & Answers
1

I have this particle script, but when I try to activate the RPV void I get this error message

NullReferenceException: Object reference not set to an instance of an object
particletrigger.Update () (at Assets/Photon Unity Networking/Resources/NetworkScript/particletrigger.cs:22)

using UnityEngine;
using System.Collections;

public class particletrigger : MonoBehaviour {


	private PhotonView myPhotonView;
	// Use this for initialization
	void Start () {

		myPhotonView = GetComponent<PhotonView>();
 
	}
	
	// Update is called once per frame
	public void Update () {

		if(Input.GetKeyDown(KeyCode.Space))
			networkView.RPC("DoExploder",RPCMode.All, new object[]{15});

		else if (Input.GetKeyDown(KeyCode.Return)){
			this.myPhotonView.RPC("DoExploder", PhotonTargets.All, new object[]{122});

		}
	
	
	}

	[RPC]
	public void DoExploder(int count){

		Debug.Log("Check");
		particleSystem.Emit(count);

	}
}
2

NullReferenceException: Object reference not set to an instance of an object particletrigger.Update () (at Assets/Photon Unity Networking/Resources/NetworkScript/particletrigger.cs:22)

This is the line:

this.myPhotonView.RPC(“DoExploder”, PhotonTargets.All, new object{122});

“this” is definitely set, so “myPhotonView” must be the one that is “null” and you are trying to a function on it, meaning that the following failed to find the component:

myPhotonView = GetComponent();

The PhotonView must be attached to the GameObject that this script is running in for that line to work.