我正在尝试运行主类的函数,但即使使用它也不起作用。我得到这个错误AS 3.0中的引用父类函数
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at rpflash.communication::RPXMLReader/updateplaylist()
at rpflash.communication::RPXMLReader/dataHandler()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::XMLSocket/scanAndSendEvent()
这是主类代码
package{
import flash.display.MovieClip;
import rpflash.communication.RPXMLReader;
public class Main extends MovieClip{
var reader:RPXMLReader = new RPXMLReader();
public function Main(){
trace('Main actionscript loaded');
}
public function test(){
trace('test worked');}
}
}
,这是函数试图调用它:
private function updateplaylist(){
//xml to string
var xmls:String= xml.toXMLString();
trace('playlist updated debug point');
MovieClip(this.parent).test();}
我到底做错了什么?
谢谢,工作! – vasion 2010-03-23 07:49:28