kcbc.java 在同一个包里面
public class kcbc extends GameCanvas { //
public kcbc(boolean suppressKeyEvents) { //构造函数
super(true);
java.lang.NullPointerException
at yxb.kcbc.<init>(+43)
at yxb.ditu.<init>(+13)
at java.lang.Class.runCustomCode(+0)
at com.sun.midp.midlet.MIDletState.createMIDlet(+34)
at com.sun.midp.midlet.Scheduler.schedule(+52)
at com.sun.midp.main.Main.runLocalClass(+28)
at com.sun.midp.main.Main.main(+80)
Execution completed.