private IEnumerator LoadAudio() { using (WWW request = new WWW(urlOfAudio)) { saveAndLoadLevel.HidePlaySavedLevelButton(); loadingScreen.SetActive(true); yield return(request); loadingScreen.SetActive(false); saveAndLoadLevel.DisplayPlaySavedLevelButton(); if (!String.IsNullOrEmpty(request.error)) { NotificationManager.Instance.CreateErrorNotification("Invalid URL"); urlOfAudio = ""; } else { saveAndLoadLevel.AudioName = urlOfAudio; music = request.GetAudioClip(); equalizer.SetAudioClip(music); } } }