我正在嘗試運行主類的函數,但即使使用它也不起作用。我得到這個錯誤AS 3.0中的引用父類函數
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()
這是主類代碼
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');}
}
}
,這是函數試圖調用它:
private function updateplaylist(){
//xml to string
var xmls:String= xml.toXMLString();
trace('playlist updated debug point');
MovieClip(this.parent).test();}
我到底做錯了什麼?
謝謝,工作! – vasion 2010-03-23 07:49:28