Unity scene keeps infinitely loading

Unity Engine
, ,
1

I made a simple level select screen - when you press a button, it sends a signal to the game manager object to load a different scene

image
image450×378 16 KB

    public void LoadImmediate(int level)
    {
        SceneManager.LoadSceneAsync(level);
    }

The script is using UnityEngine.SceneManagement, and both the levels and menu scence are in the build settings.

How ever, when I press the button the scene doesn’t load once, but every few frames.
I can move the player a bit before the scene reloads, but then the player returns to the original position.
I added a debug.log line in the LoadImmediate function, but the message only appears once.

The hierarchy constantly switches between saying Lvl 1, and Lvl 1(is loading)

2

Find all references for SceneManager.LoadSceneAsync and SceneManager.LoadScene in your project code. Something tells me there’s a call somewhere in Awake or Start that keeps loading the scene again and again.

3

You need to safeguard this against repeated operation too!

Imagine the scene loads within 0.2s but since the loading is asynchronous, the buttons continue to function. Thus a player could spam the button and cause multiple reloads. Use the returned AsyncOperation object to add a callback to its completed event. For as long as the async operation isn’t completed or is non-null you wouldn’t allow another scene load.