flex:ArgumentError: Error #1063: com.info.view::IllegalManagement/resultEvent() 的参数数量不匹配。应该有 0

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ArgumentError: Error #1063: com.info.view::IllegalManagement/resultEvent() 的参数数量不匹配。应该有 0 个，当前为 1 个。

   at flash.events::EventDispatcher/dispatchEventFunction()
   at flash.events::EventDispatcher/dispatchEvent()
   at mx.core::UIComponent/dispatchEvent()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:13152]
   at com.smart.has.info.view::AddIllegalRule/result_success()[F:\fxworkspace\HAS\src\com\smart\has\info\view\AddIllegalRule.mxml:93]
   at com.smart.has.info.view::AddIllegalRule/___AddIllegalRule_Operation1_result()[F:\fxworkspace\HAS\src\com\smart\has\info\view\AddIllegalRule.mxml:18]
   at flash.events::EventDispatcher/dispatchEventFunction()
   at flash.events::EventDispatcher/dispatchEvent()
   at mx.rpc::AbstractOperation/http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\AbstractOperation.as:249]
   at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resultHandler()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker.as:318]
   at mx.rpc::Responder/result()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\Responder.as:56]
   at mx.rpc::AsyncRequest/acknowledge()[E:\dev\4.y\frameworks\projects\rpc\src\mx\rpc\AsyncRequest.as:84]
   at NetConnectionMessageResponder/resultHandler()[E:\dev\4.y\frameworks\projects\rpc\src\mx\messaging\channels\NetConnectionChannel.as:552]

at mx.messaging::MessageResponder/result()[E:\dev\4.y\frameworks\projects\rpc\src\mx\messaging\MessageResponder.as:235]

原因分析：protected function btn_new_clickHandler(event:MouseEvent):void
           {
               var addIllegalRule:AddIllegalRule = new AddIllegalRule();
               addIllegalRule.addEventListener(CustomEvent.Custom,resultEvent);
               PopUpManager.addPopUp(addIllegalRule,this,true);
               PopUpManager.centerPopUp(addIllegalRule);

           }
           private function resultEvent():void{
               refreshDG();
           }

在这个新增的事件方法中，回调函数resultEvent方法没有参数，改为

private function resultEvent(event:ResultEvent):void{
               refreshDG();
           }

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