Explosio Partlcles play in beginning

[Breno_Ximenes]

Hello;
I’ve just made the lecture “Enable A Gameobject From C#” and reviewed the code a lot of time, and and its all correct according to the lecture. The play scene and loadlaveldelay is working perfectly, but in my project the explosion particle effect play only on awake, on the beginning of the scene not on the collisions, I’m using Unity 2018.3. If somebody could help saying what I did wrong I’ll be very thankful.

[Nina]

Hi Breno,

Without seeing your code, it’s impossible to tell you what might have gone wrong. If Play On Awake does not work, you could call the Play() method in your code.

[Breno_Ximenes]

There’s the code. I put some names in Portuguese because I’m Brasilian. Bus the structure is the same of the lecture

[Nina]

Did you enable “Loop” in your Particle System?

Your LevelLoadDelay seems to be very short, just 1 seconds. Try to increase the value to give your ParticleSystem some time to play.

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[Breno_Ximenes]

Well, I didn’t enabled “loop” in particle system.
What happens is that the explosion particles (GameObject MorteFX) play when start the scene and not when collides.
As told before I’m using Unity 2018.3.0f2
There’s the following error message on console:
“Assets\colisionManager.cs(9,56): warning CS0649: Field ‘colisionManager.MorteFX’ is never assigned to, and will always have its default value null”
The code is pasted below.
Thanks

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;

public class colisionManager : MonoBehaviour
{
[Tooltip (“In seconds”)][SerializeField] float LevelLoadDelay = 1f;
[Tooltip(“FX Prefab”)] [SerializeField] GameObject MorteFX;

private void OnTriggerEnter(Collider other)
{
    SequenciaMorte();
    MorteFX.SetActive(true);
    Invoke("ReloadScene", LevelLoadDelay);
}

void SequenciaMorte()
{
    print("Morreu");
    SendMessage("StartMorte");
}
private void ReloadScene()
{
    SceneManager.LoadScene(1);
}

}

[Nina]

What happens is that the explosion particles (GameObject MorteFX) play when start the scene and not when collides.

Increase your LevelLoadDelay in your Inspector. For testing purposes, set it to 10. Furthermore, call MorteFX.Play() once you set the MorteFX game object to active.

There’s the following error message on console

Try the following: [Tooltip(“FX Prefab”)] [SerializeField] GameObject MorteFX = default;.
If default does not work, test null.