由网友(无可救药の爱恋′)分享简介：我派遣从子事件到父SWF。它工作正常，直到我用了preloader SWF加载父，然后父停止获取从孩子的事件。现在我得到这个错误：I am dispatching events from a child to a parent swf. It was working properly, until I used a...

我派遣从子事件到父SWF。它工作正常，直到我用了preloader SWF加载父，然后父停止获取从孩子的事件。现在我得到这个错误：

I am dispatching events from a child to a parent swf. It was working properly, until I used a preloader swf to load the parent, then the parent stopped getting events from the child. I get this error now:

TypeError: Error #1034: Type Coercion failed: cannot convert com.company.events::MyCustomEvent@22494251 to com.company.events.MyCustomEvent.
    at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
    at flash.events::EventDispatcher/dispatchEvent()

这是什么意思？为什么它只是发生在我包装在一个装载机主SWF？感谢您的帮助 - 我绝望

What does that mean? And why does it only happen when I wrap the main swf in a loader? Thanks for any help - I'm desperate!

推荐答案

听起来像是一个ApplicationDomain的问题。

Sounds like an ApplicationDomain issue.

尝试是这样的：

public function loadSWF(url:String):void 
{
    var req:URLRequest = new URLRequest(url);
    var cxt:LoaderContext = new LoaderContext();
        cxt.applicationDomain = ApplicationDomain.currentDomain;

    var ldr:Loader = new Loader();
        ldr.load(req, cxt);
}