I just finished making my game a few hours ago with no errors. I even played the whole game twice just so I can make sure it is ready. However, when I tried to test a specific scene "just to be sure" before I publish the whole game in Flash, an "Unexpected error" appeared. I thought it was nothing so I just closed the game and restarted Stencyl. When I opened the game again and tested the scene I want, Flash would show the scene I tested before the present one I wanted to test. This prompted me to test the other scenes. I even used the "Test Game". Flash always showed the same scene: The one I tested before the unexpected error occurred.