Super Mario Bros. Scrolling

I think i found a bug in the map system. When you don't have the map turned on and you die, it brings you back and turns the map on, except now none of the enemies or special items show up on the map! By the way, did you hack greenfoot or something? I was playing with the source, and i was able to move the actors all the way off the screen! And sometimes it wouldn't even let me select them after I moved them!

I just need some help. I am trying to edit my greenFoot code from Eclipse IDE after following some instructions I got from googling. I am getting the following errors. I will really appreciate if anyone that has done this can help java.lang.reflect.InvocationTargetException at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at greenfoot.export.GreenfootScenarioViewer.instantiateNewWorld(GreenfootScenarioViewer.java:370) at greenfoot.export.GreenfootScenarioViewer.init(GreenfootScenarioViewer.java:264) at greenfoot.export.GreenfootScenarioViewer.<init>(GreenfootScenarioViewer.java:132) at greenfoot.export.GreenfootScenarioViewer$1.run(GreenfootScenarioViewer.java:115) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) Caused by: java.lang.ExceptionInInitializerError at Sign.<init>(Sign.java:8) at NWorld.<init>(NWorld.java:16) ... 16 more Caused by: java.lang.IllegalArgumentException: java.io.FileNotFoundException: Could not find file: -BitFont/0.png at greenfoot.GreenfootImage.loadFile(GreenfootImage.java:202) at greenfoot.GreenfootImage.<init>(GreenfootImage.java:100) at BitFont.<clinit>(BitFont.java:8) ... 18 more Caused by: java.io.FileNotFoundException: Could not find file: -BitFont/0.png at greenfoot.util.GreenfootUtil.getURL(GreenfootUtil.java:560) at greenfoot.GreenfootImage.loadFile(GreenfootImage.java:199) ... 20 more java.lang.ExceptionInInitializerError at Sign.<init>(Sign.java:8) at NWorld.<init>(NWorld.java:16) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at greenfoot.export.GreenfootScenarioViewer.instantiateNewWorld(GreenfootScenarioViewer.java:370) at greenfoot.export.GreenfootScenarioViewer.init(GreenfootScenarioViewer.java:264) at greenfoot.export.GreenfootScenarioViewer.<init>(GreenfootScenarioViewer.java:132) at greenfoot.export.GreenfootScenarioViewer$1.run(GreenfootScenarioViewer.java:115) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) Caused by: java.lang.IllegalArgumentException: java.io.FileNotFoundException: Could not find file: -BitFont/0.png at greenfoot.GreenfootImage.loadFile(GreenfootImage.java:202) at greenfoot.GreenfootImage.<init>(GreenfootImage.java:100) at BitFont.<clinit>(BitFont.java:8) ... 18 more Caused by: java.io.FileNotFoundException: Could not find file: -BitFont/0.png at greenfoot.util.GreenfootUtil.getURL(GreenfootUtil.java:560) at greenfoot.GreenfootImage.loadFile(GreenfootImage.java:199) ... 20 more

So how did you add the Mario object to the world initially? It doesn't seem to be an object cause when I right-click on it, it doesn't s show the methods for the class.

more pl0x lol

It seems as if he hasn't imported all of the default greenfoot packages. I think he has used his own methods ( addObject(Actor actor, int x, int y ) ) etc. Seems like a complicated code.