In order to improve my programming skills I am following Notch (Minecraft creator) creating a game he made over this past weekend called Prelude of the Chambered (called Escape during coding stages). I've been going well and getting the same results as he has but all of a sudden I am getting unexpected, random errors which Notch wasn't getting. This is stopping me from running the game.
I am getting no errors in my code, but when I press the mighty green run button, the following errors are appearing in the console.
Exception in thread "Thread-2" java.lang.ArrayIndexOutOfBoundsException: -6 at com.mojang.escape.gui.Bitmap3D.render(Bitmap3D.java:33) at com.mojang.escape.gui.Screen.render(Screen.java:34) at com.mojang.escape.EscapeComponent.render(EscapeComponent.java:105) at com.mojang.escape.EscapeComponent.run(EscapeComponent.java:92) at java.lang.Thread.run(Unknown Source)
I have no idea why they are appearing, and how to fix them.
Help would be greatly appreciated.