错误1046和1119

Question

Hi there I'm having 2 errors which I can't seem to solve. Though it seems like it shouldn't be too much of a problem.

package  {

import flash.display.MovieClip; //line 3
import flash.events.MouseEvent;


public class video01 extends MovieClip {


    public function video01() {
        // constructor code
        import flash.events.MouseEvent;

        trace("movieclip 1 geladen");

        btn_terug.addEventListener(MouseEvent.CLICK.terug); //line 16


    }


    public function terug(evt:MouseEvent):void {
    trace("knop ingedrukt");

    }


}

}

The errors are: Line 3 1046: Type was not found or was not a compile-time constant: btn_terug. Line 16 1119: Access of possibly undefined property terug through a reference with static type String.

Any thoughts?

---

EDIT

This is my main code, it resides on the timeline of the .fla:

import fl.video.*;
import flash.events.MouseEvent;
import flash.display.MovieClip;

stop();

btn_1.addEventListener(MouseEvent.CLICK,speel1);
btn_2.addEventListener(MouseEvent.CLICK,speel2);
btn_3.addEventListener(MouseEvent.CLICK,speel3);
btn_4.addEventListener(MouseEvent.CLICK,speel4);
btn_5.addEventListener(MouseEvent.CLICK,speel5);
btn_6.addEventListener(MouseEvent.CLICK,speel6);
btn_7.addEventListener(MouseEvent.CLICK,speel7);
btn_8.addEventListener(MouseEvent.CLICK,speel8);
btn_9.addEventListener(MouseEvent.CLICK,speel9);


var mc_video01:MovieClip = new video01();
var mc_video02:MovieClip = new video02();
var mc_video03:MovieClip = new video03();
var mc_video04:MovieClip = new video04();
var mc_video05:MovieClip = new video05();
var mc_video06:MovieClip = new video06();
var mc_video07:MovieClip = new video07();
var mc_video08:MovieClip = new video08();
var mc_video09:MovieClip = new video09();

var filmAan = false;

function speel1(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video01);
    mc_video01.x=340; 
    mc_video01.y=227;
    mc_video01.width=1360;
    mc_video01.height=1060;

    filmAan = true;
}
}
function speel2(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video02);
    mc_video02.x=340; 
    mc_video02.y=227;
    mc_video02.width=1360;
    mc_video02.height=1060;

    filmAan = true;
}
}
function speel3(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video03);
    mc_video03.x=340; 
    mc_video03.y=227;
    mc_video03.width=1360;
    mc_video03.height=1060;

    filmAan = true;
}
}
function speel4(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video04);
    mc_video04.x=340; 
    mc_video04.y=227;
    mc_video04.width=1360;
    mc_video04.height=1060;

    filmAan = true;
}
}
function speel5(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video05);
    mc_video05.x=340; 
    mc_video05.y=227;
    mc_video05.width=1360;
    mc_video05.height=1060;

    filmAan = true;
}
}
function speel6(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video06);
    mc_video06.x=340; 
    mc_video06.y=227;
    mc_video06.width=1360;
    mc_video06.height=1060;

    filmAan = true;
}
}
function speel7(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video07);
    mc_video07.x=340; 
    mc_video07.y=227;
    mc_video07.width=1360;
    mc_video07.height=1060;

    filmAan = true;
}
}
function speel8(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video08);
    mc_video08.x=340; 
    mc_video08.y=227;
    mc_video08.width=1360;
    mc_video08.height=1060;

    filmAan = true;
}
}
function speel9(evtObj:MouseEvent):void {
trace("knop 1: video 1");
    if (filmAan == false) {

    addChild(mc_video09);
    mc_video09.x=340; 
    mc_video09.y=227;
    mc_video09.width=1360;
    mc_video09.height=1060;

    filmAan = true;
}
}

The main page has 9 buttons that open a movieclip with a video, and button to go back to the main page. Each movieclip has a class named video01, video02 etc. (As seen above) The main .fla it's class is titled 'main'.

The buttons on the main page work, and all open a different movieclip(with the button inside). What I want to do is so that the btn_terug removes the child. But I'm getting error 1046 on line 3.

Hope this clarifies my question :)

Answer 1

Phew, you're all over the place on this one, lol..so all import statements live after package ..besides you have import flash.event.MouseEvent twice. It should not live in the constructor code. Second, your event listener should be like this:

btn_terug.addEventListener(MouseEvent.CLICK, terug);

not btn_terug.addEventListener(MouseEvent.CLICK.terug);

package
{
    import flash.display.MovieClip;
    import flash.events.MouseEvent;

    public class video01 extends MovieClip
    {
        public function video01()
        {
            trace("movieclip 1 geladen");
            btn_terug.addEventListener(MouseEvent.CLICK, terug);
        }

        public function terug(evt:MouseEvent):void
        {
            trace("knop ingedrukt");
        }
    }
}

See how pretty that code is now? =)