[SOLVED] Editor / Build iterating through lots of copies of scene to load after "LoadSceneAsync"

Hello there,

I did search online for something similar to my problem, but all I found was non-related stuff. Might be possible that is has already been answered once but my search terms didn't gimme any results.

Here is the Deal:

I have several scenes (older versions, whenever I change a lot in a scene I tend to save it as a new one with another Version number concatenated) - in the end there will be no more than 3.

So in my first scene there is a script which calls:

Code (CSharp):

1.     public void changeScene()
2.     {
3.         //SceneManager.LoadSceneAsync("FirstRoom_v28");
4.         SceneManager.LoadSceneAsync(1);
5.  
6.     }

As you can see I tried to change the selection from scene name to index within the Build settings. Didn't change anything.

After that I removed all other scenes in the folder so that only the two essential scenes remain.

Still the phenomenon occurs., which is:

After the new scene was completed loaded, both the Editor and the Build iterate through a lot of "disabled copies" of the scene that was just loaded. After Unity went through all of them it realizes noting more to do and only then I am finally at the point where I wish to be right from the start after loading the scene.

I attach two screenshots to show you what I mean. First one is taken right after scene change and the next one shortly before Unity finished the described process.

Any input is welcome!

Thanks

- O

 

So, to answer this question:

The described behaviour happens if the code where "SceneManager.LoadSceneAsync(1);" is located gets called more than once.

To avoid this, make sure that this code is REALLY only called once.

Easy to achieve using a bool variable:

Code (csharp):

1.  
2.   public void ChangeScene()
3.   {
4.   if (!loadingStarted)
5.   {
6.   loadingStarted = true;
7.   //SceneManager.LoadSceneAsync("FirstRoom_v28");
8.   SceneManager.LoadSceneAsync(1);
9.   }
10.  
11.   }
12.  

Cheerz!