Level won't load from certain level

Questions & Answers
1

I currently have three scenes in my game. The main menu, level select, and the first level.

Returning to the main menu works fine every time from the level select. However, it doesn’t work from the first level. If I start the game at the first level though, the loading works.

I am using the exact same script to load the main menu from both scenes.

I should also mention that when reloading the first level from within the first level using this function it works perfect. It’s only when I want to load the main menu.

Sorry for how obscure this question is but I have absolutely no clue what could possibly be causing this to happen.

    public void LoadLevel(string levelName)
	{
		sounds = FindObjectsOfType<AudioSource>();

		TimeWarpEffect.StartWarp(0f, loadTime, sounds, iTween.EaseType.easeOutSine);
		CRTEffect.AnimateScanlines(loadTime, 0f, iTween.EaseType.easeOutSine);
		StartCoroutine(LoadLevelCoroutine(levelName));
	}

	private IEnumerator LoadLevelCoroutine(string levelName)
	{
		AsyncOperation async = Application.LoadLevelAsync(levelName);
		async.allowSceneActivation = false;

		yield return StartCoroutine(Extensions.WaitForRealSeconds(loadTime - (loadTime * 0.05f)));

		async.allowSceneActivation = true;
	}
2

I finally solved this!

Apparently it was as simple as changing LoadLevel to this:

public void LoadLevel(string levelName)
{
	if (!Application.isLoadingLevel)
	{
		sounds = FindObjectsOfType<AudioSource>();
 
        TimeWarpEffect.StartWarp(0f, loadTime, sounds, iTween.EaseType.easeOutSine);
        CRTEffect.AnimateScanlines(loadTime, 0f, iTween.EaseType.easeOutSine);
        StartCoroutine(LoadLevelCoroutine(levelName));
	}
}

I guess multiple clicks were being registered on my button and it was starting the Async Load multiple times. I still don’t understand why it only happened in that one menu but this fixed it none the less!