Actionscript 3 Flex-TypeError:Error#1034:Type强制-对于同一模块中的两个不相关事件，父/子Sprite

这个问题已经停止了开发，我不知道出了什么问题。我不清楚flex是如何连接这两个不相关的事件的。Some1精灵在停止MouseeEvent的传播时，在MouseeEvent.MOUSE\u UP上发送Some1EEvent.MOUSE\u UP事件。Some1、Some2的父级也会在Some2上停止MouseEvent.MOUSE\u的同时发送Some2Event.MOUSE\u。强制错误介于Some2Event和Some1Event之间。由于这个错误，我尝试了其他#1034解决方案：

在主应用程序中添加Some1Event和Some2Event的实例化

使用“新事件”包装-我无法将事件作为类型事件分派，因为它具有自定义属性

我还尝试了以下代码：

    import flash.utils.getQualifiedClassName;
    private var systemManager:SystemManager=new SystemManager;

    private function addEventTracer():void
    {
        systemManager.addEventListener(Some1Event.MOUSE_UP, eventTracer, true);
    }

    private function eventTracer(event:Event):void
    {
        trace("Got ", event.type, "from", event.target, "as",
            getQualifiedClassName(event));
    }

但它没有报告任何事情

在将事件分派到Some2Event时，我得到了错误消息

TypeError: Error #1034: Type Coercion failed: cannot convert  ::Some2Event@117c6c831 to Some1Event.
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at ::Some2/mouseUpHandler()[Some2.as:154]

代码的结构是Some2（Sprite）有许多Some1（Sprite）的子级。在Some2中，我正在侦听Some1精灵上的MouseEvent.MOUSE\u UP事件，在该侦听器中，停止传播并发送自定义Some2Event：

    private function mouseUpHandler(event:MouseEvent):void{
        event.stopImmediatePropagation();
        var ev:Some2Event=new Some2Event(Some2Event.MOUSE_UP);
        ev.node2=this;
        dispatchEvent(ev);

import flash.display.Sprite;
import flash.events.Event;

public class Some2Event extends Event
{
    public static const MOUSE_DOWN:String = "MOUSE_DOWN";
    public static const MOUSE_UP:String = "MOUSE_UP";

    public var node2:Sprite;

    public function Some2Event(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
    {
        super(type, bubbles, cancelable);
    }

    public override function clone():Event
    {
        return new Some2Event(type, bubbles, cancelable);
    }

}

public static const MOUSE_DOWN:String = "MOUSE_DOWN";
public static const MOUSE_UP:String = "MOUSE_UP";

public static const MOUSE_DOWN:String = "MOUSE_DOWN_SOME2";
public static const MOUSE_UP:String = "MOUSE_UP_SOME2";

在Some2中，我注册了以下事件侦听器：

    private function registerListeners():void
    {
        addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler); //detects mouse up on Some2 Sprite
        addEventListener(Some1Event.MOUSE_UP, some1MouseUpHandler); //detects mouse up on Some1 Sprite, custom event, Some1 mouse up stopped in Some1
        addEventListener(Event.ADDED, addedHandler); //detecting add of child Some1
    }

Some1事件和Some2事件几乎相同：

import flash.display.Sprite;
import flash.events.Event;


public class Some1Event extends Event
{

    public static const MOUSE_DOWN:String = "MOUSE_DOWN";
    public static const MOUSE_UP:String = "MOUSE_UP";

    public var node:Sprite;

    public function Some1Event(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
    {
        super(type, bubbles, cancelable);
    }
    public override function clone():Event
    {
        return new Some1Event(type, bubbles, cancelable);
    }

}

还有一些事件：

    private function mouseUpHandler(event:MouseEvent):void{
        event.stopImmediatePropagation();
        var ev:Some2Event=new Some2Event(Some2Event.MOUSE_UP);
        ev.node2=this;
        dispatchEvent(ev);

import flash.display.Sprite;
import flash.events.Event;

public class Some2Event extends Event
{
    public static const MOUSE_DOWN:String = "MOUSE_DOWN";
    public static const MOUSE_UP:String = "MOUSE_UP";

    public var node2:Sprite;

    public function Some2Event(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
    {
        super(type, bubbles, cancelable);
    }

    public override function clone():Event
    {
        return new Some2Event(type, bubbles, cancelable);
    }

}

public static const MOUSE_DOWN:String = "MOUSE_DOWN";
public static const MOUSE_UP:String = "MOUSE_UP";

public static const MOUSE_DOWN:String = "MOUSE_DOWN_SOME2";
public static const MOUSE_UP:String = "MOUSE_UP_SOME2";

---

非常感谢您的帮助。

某些事件中的常量：

public static const MOUSE_DOWN:String = "MOUSE_DOWN";
public static const MOUSE_UP:String = "MOUSE_UP";

public static const MOUSE_DOWN:String = "MOUSE_DOWN_SOME1";
public static const MOUSE_UP:String = "MOUSE_UP_SOME1";

Some2Event中的常量：

    private function mouseUpHandler(event:MouseEvent):void{
        event.stopImmediatePropagation();
        var ev:Some2Event=new Some2Event(Some2Event.MOUSE_UP);
        ev.node2=this;
        dispatchEvent(ev);

import flash.display.Sprite;
import flash.events.Event;

public class Some2Event extends Event
{
    public static const MOUSE_DOWN:String = "MOUSE_DOWN";
    public static const MOUSE_UP:String = "MOUSE_UP";

    public var node2:Sprite;

    public function Some2Event(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
    {
        super(type, bubbles, cancelable);
    }

    public override function clone():Event
    {
        return new Some2Event(type, bubbles, cancelable);
    }

}

public static const MOUSE_DOWN:String = "MOUSE_DOWN";
public static const MOUSE_UP:String = "MOUSE_UP";

public static const MOUSE_DOWN:String = "MOUSE_DOWN_SOME2";
public static const MOUSE_UP:String = "MOUSE_UP_SOME2";

在每种情况下，常量值都是相同的。”“鼠标向下”或“鼠标向上”。您希望Flex如何区分这两者之间的区别？不可能！将常量值更改为唯一

在某些事件中：

public static const MOUSE_DOWN:String = "MOUSE_DOWN";
public static const MOUSE_UP:String = "MOUSE_UP";

public static const MOUSE_DOWN:String = "MOUSE_DOWN_SOME1";
public static const MOUSE_UP:String = "MOUSE_UP_SOME1";

在某些事件中：

    private function mouseUpHandler(event:MouseEvent):void{
        event.stopImmediatePropagation();
        var ev:Some2Event=new Some2Event(Some2Event.MOUSE_UP);
        ev.node2=this;
        dispatchEvent(ev);

import flash.display.Sprite;
import flash.events.Event;

public class Some2Event extends Event
{
    public static const MOUSE_DOWN:String = "MOUSE_DOWN";
    public static const MOUSE_UP:String = "MOUSE_UP";

    public var node2:Sprite;

    public function Some2Event(type:String, bubbles:Boolean=true, cancelable:Boolean=false)
    {
        super(type, bubbles, cancelable);
    }

    public override function clone():Event
    {
        return new Some2Event(type, bubbles, cancelable);
    }

}

public static const MOUSE_DOWN:String = "MOUSE_DOWN";
public static const MOUSE_UP:String = "MOUSE_UP";

public static const MOUSE_DOWN:String = "MOUSE_DOWN_SOME2";
public static const MOUSE_UP:String = "MOUSE_UP_SOME2";

现在Flex将两个事件视为不同/唯一的，并且在调度另一个事件时不会调用一个事件的侦听器