I named my world "World" and so when I try to program the Title Screen, the error message 'greenfoot.World is abstract; cannot be instantiated' pops up. Do you guys have any ideas on how to rename my world or to fix the problem?
PikachuKirby wrote ...
2015/7/5
How do I rename a world I already created?
If you open the class code, you will find a line like 'public class World extends World'. Rename the first World to the new name.
The constructor (→all constructors) needs to have the same name, so change the World in 'public World()' to the new name as well.
Thank you! It worked!
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