i want to learn spawner command i am beaginer and my Eanglish is bad i am from Serbia i am bad and i want to learn Java in greenfoot!
Manually spawn an object (right click on Actor subclass and select 'new ...'); next, save the world (use menubar: Controls >> Save the World). Then, look at the code in the 'prepare' method that was generated. It will show the kind of code required to spawn an actor into your world.