Something is definately wrong with the SceneManager

My Android build was running well inside the Editor and with Unity Remote. Then I wanted to build and it gives me the error
IndexOutOfRangeException: Scene index "1" is out of range.
I had this error before and I am unsure why it resolved. I tried clearing all scenes from the build settings and adding them again which didnt work.

My code looks like this (had to use internal because the method is static)

Code (CSharp):

1. internal static List<string> getLevelNames() {
2.         List<string> levelNames = new List<string>();
3.         for (int i = 0; i < SceneManager.sceneCountInBuildSettings - 2; i++) {
4.          
5.             string path = SceneManager.GetSceneAt(i).path;
6.             if (SceneManager.GetSceneAt(i).IsValid() && path.Contains("/lv")) {
7.                 //EditorBuildSettingsScene[] scenes = EditorBuildSettings.scenes;    // the old code which worked for Unity Remote
8.                 //for (int i = 0; i < scenes.Length; ++i) {
9.                 // if (scenes[i].enabled && scenes[i].path.Contains("/lv")) {
10.                 string lvName = path.Substring(path.IndexOf("/lv") + 1);
11.                 lvName = lvName.Substring(0, lvName.IndexOf(".unity"));
12.                 levelNames.Add(lvName);
13.             }
14.         }
15.         return levelNames;
16.     }

I have 7 scenes, all active, as you can see in the screenshot.

 

Accoridng to the docs, SceneManager.GetSceneAt only works on scenes that are currently loaded, where as you are trying to loop over all of the scenes in the project.

Edit: Maybe this would work? https://docs.unity3d.com/ScriptReference/SceneManagement.SceneManager.GetSceneByBuildIndex.html

 

thank you, works like a charm. Wonder why I never saw that

 

The confusion is that you should be using

Code (CSharp):

1. SceneManager.GetSceneByBuildIndex(i)

instead of

Code (CSharp):

1. SceneManager.GetSceneAt(i)

.