问题
In a little game I have to make for college I render a menu at runtime, using movieclips i made of buttons i drawed in illustrator. I imported the illustrator file in flash professional like I always do, and made a AS linkage like I do with my other movieclips that run fine. But when I try to render these buttons I get a error 1009, a null reference. I use AS3 by the way.
private function initMenuComponents():void{
var btnPlay:MovieClip = new Play();
var btnOptions:MovieClip = new Options();
var btnLikeOnFacebook:MovieClip = new LikeOnFacebook();
var btnShareOnFacebook:MovieClip = new ShareOnFacebook();
btnPlay.x = (stage.stageWidth / 2) - (btnPlay.width / 2);
btnOptions.x = (stage.stageWidth / 2) - (btnOptions.width / 2);
btnLikeOnFacebook.x = (stage.stageWidth / 2) - (btnLikeOnFacebook.width / 2);
btnShareOnFacebook.x = (stage.stageWidth / 2) - (btnShareOnFacebook.width / 2);
btnPlay.y = 100;
btnOptions.y = 150;
btnLikeOnFacebook.y = 200;
btnShareOnFacebook.y = 250;
stage.addChild(btnPlay);
stage.addChild(btnOptions);
stage.addChild(btnLikeOnFacebook);
stage.addChild(btnShareOnFacebook);
}
回答1:
It sounds like you're not properly linking the files in the IDE. The error you're seeing stems from this issue. I would comment out almost all of your code, and test to find exactly where the error is.
var btnPlay:MovieClip = new Play();
//var btnOptions:MovieClip = new Options();
//var btnLikeOnFacebook:MovieClip = new LikeOnFacebook();
//var btnShareOnFacebook:MovieClip = new ShareOnFacebook();
来源:https://stackoverflow.com/questions/13363504/as3-error-1009