Portals stop working

Unity Courses Ask
,
#1

persistentobjects script says it’s not valid. however, I cannot see any errors. Any suggestions

using System;
using UnityEngine;
namespace RPG.Core
{
    public class PeristentObjectSpawner : MonoBehaviour
    {
        [SerializeField] GameObject persistentObjectPrefab;
        static bool hasSpawned = false;
        private void Awake() {
            if (hasSpawned) return;
            SpawnPersistentObjects();
            hasSpawned = true;
        }

        private void SpawnPersistentObjects()
        {
            GameObject persistentObject = Instantiate(persistentObjectPrefab);
            DontDestroyOnLoad(persistentObject);
        }
    }
}
#2

Is it saying that the script isn’t valid when you try to drag it on to the PersistentObjectSpawner GameObject?

Make sure that the filename and the name of the script match.

#3

Not sure what happened. However i rebuilt the script. but now the portals dont work and I just get an error
for my fader script NullReferenceException: Object reference not set to an instance of an object
RPG.SceneManagement.Fader+d__1.MoveNext () (at Assets/Scripts/SceneManagement/Fader.cs:14)
UnityEngine.SetupCoroutine.InvokeMoveNext (System.Collections.IEnumerator enumerator, System.IntPtr returnValueAddress) (at :0)
UnityEngine.MonoBehaviour:StartCoroutine(IEnumerator)
RPG.SceneManagement.Portal:OnTriggerEnter(Collider) (at Assets/Scripts/SceneManagement/Portal.cs:27)

here is my fader script

using System.Collections;
using UnityEngine;

namespace RPG.SceneManagement
{
    public class Fader : MonoBehaviour
    {

        CanvasGroup canvasGroup;


        public IEnumerator FadeOut(float time)
        {
            while (canvasGroup.alpha < 1)
            {
                canvasGroup.alpha += Time.deltaTime / time;
                yield return null;
            }
        }

        public IEnumerator FadeIn(float time)
        {
            while (canvasGroup.alpha > 0)
            {
                canvasGroup.alpha -= Time.deltaTime / time;
                yield return null;
            }
        }
    }
}
#4

Solved ! nvm, sometimes I guess magic happens

#5

Actually, when are you assigning the CanvasGroup?

#6
#7

Privacy & Terms