大家帮我看看哪里出错了

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大家帮我看看哪里出错了5

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" 
               xmlns:s="library://ns.adobe.com/flex/spark" 
               xmlns:mx="library://ns.adobe.com/flex/mx" 
               preinitialize="init();" viewSourceURL="srcview/index.html">
    
    <!-- Based on samples from Peter DeHaan's blog: http://blog.flexexamples.com/ --> 
    
    <fx:Script>
        import flashx.textLayout.elements.Configuration;
        import flashx.textLayout.elements.TextFlow;
        import flashx.textLayout.formats.TextDecoration;
        import flashx.textLayout.formats.TextLayoutFormat;
        
        import spark.events.TextOperationEvent;
        
        [Bindable]protected static var lineCount:uint = 0;
        
        protected function richEdTxt_changeHandler(evt:TextOperationEvent):void {
            lineCount = richEdTxt.mx_internal::textContainerManager.numLines;
            lineCnt.text = lineCount.toString();
        }
        
        protected function init():void {
            var cfg:Configuration = TextFlow.defaultConfiguration;
            
            var normalTLF:TextLayoutFormat = new TextLayoutFormat(cfg.defaultLinkNormalFormat);
            normalTLF.color = 0xFF0000;
            
            var hoverTLF:TextLayoutFormat = new TextLayoutFormat(cfg.defaultLinkHoverFormat);
            hoverTLF.color = 0xFF00FF;
            hoverTLF.textDecoration = TextDecoration.NONE;
            
            var activeTLF:TextLayoutFormat = new TextLayoutFormat(cfg.defaultLinkActiveFormat);
            activeTLF.color = 0x00FF00;
            
            cfg.defaultLinkNormalFormat = normalTLF;
            cfg.defaultLinkHoverFormat = hoverTLF;
            cfg.defaultLinkActiveFormat = activeTLF;
            TextFlow.defaultConfiguration = cfg;
        }
    </fx:Script>
    <fx:Style>
        @namespace s "library://ns.adobe.com/flex/spark";
        @namespace mx "library://ns.adobe.com/flex/mx";
        
        s|VGroup s|Label {
            fontWeight: "bold";
        }
    </fx:Style>
    <s:Panel width="100%" height="100%"
             skinClass="skins.TDFPanelSkin"
             title="RichEditableText Sample">
        
        <s:VGroup id="vgrp" width="100%" height="100%" top="10" left="15">
            <s:HGroup>
                <s:Label text="Uneditable text with formatted link:"/>
                <s:RichEditableText editable="false">
                    <s:content>
                        <s:p>The quick brown <s:a href="http://www.adobe.com/">fox</s:a> jumps over the lazy dog.</s:p>
                    </s:content>
                </s:RichEditableText>
            </s:HGroup>
            <s:HGroup>
                <s:Label text="Editable text:"/>
                <s:RichEditableText id="richEdTxt" widthInChars="20" heightInLines="10" 
                                    change="richEdTxt_changeHandler(event);" backgroundColor="0xCCCCCC" text="Hello world!">
                </s:RichEditableText>    
            </s:HGroup>
            <s:HGroup>
                <s:Label text="Line Count of editable text:"/>
                <s:Label id="lineCnt"/>    
            </s:HGroup>
            
        </s:VGroup>
        <s:Label width="266" height="180" right="10" top="38" color="0x323232" text="RichEditableText is a low-level UIComponent for displaying, scrolling, selecting, and editing richly-formatted text.
The rich text can contain clickable hyperlinks and inline graphics that are either embedded or loaded from URLs. RichEditableText does not have scrollbars, but it implements 
the IViewport interface for programmatic scrolling so that it can be controlled by a Scroller, which does provide scrollbars. It also supports vertical scrolling with the mouse wheel." />
    </s:Panel>
    
</s:Application>

问题补充：

柴秉承写道

你的皮肤代码呢？除去皮肤运行没问题没有异常

我要哭了，大哥。又是你啊。为什么我出的问题你那就是不出现呢.......你看看报的错呜呜呜。

TypeError: Error #1034: 强制转换类型失败:无法将 flashx.textLayout.formats::TextLayoutFormat@8dce041 转换为 flashx.textLayout.formats.TextLayoutFormatValueHolder。
	at flashx.textLayout.elements::LinkElement/computeLinkFormat()[C:\Vellum\branches\v1\1.1\dev\output\openSource\textLayout\src\flashx\textLayout\elements\LinkElement.as:427]
	at flashx.textLayout.elements::LinkElement/get http://ns.adobe.com/textLayout/internal/2008::effectiveLinkElementTextLayoutFormat()[C:\Vellum\branches\v1\1.1\dev\output\openSource\textLayout\src\flashx\textLayout\elements\LinkElement.as:463]
	at flashx.textLayout.elements::LinkElement/get http://ns.adobe.com/textLayout/internal/2008::formatForCascade()[C:\Vellum\branches\v1\1.1\dev\output\openSource\textLayout\src\flashx\textLayout\elements\LinkElement.as:470]
	at flashx.textLayout.elements::FlowGroupElement/http://ns.adobe.com/textLayout/internal/2008::applyWhiteSpaceCollapse()[C:\Vellum\branches\v1\1.1\dev\output\openSource\textLayout\src\flashx\textLayout\elements\FlowGroupElement.as:1094]
	at flashx.textLayout.elements::FlowGroupElement/http://ns.adobe.com/textLayout/internal/2008::applyWhiteSpaceCollapse()[C:\Vellum\branches\v1\1.1\dev\output\openSource\textLayout\src\flashx\textLayout\elements\FlowGroupElement.as:1102]
	at flashx.textLayout.elements::FlowGroupElement/http://ns.adobe.com/textLayout/internal/2008::applyWhiteSpaceCollapse()[C:\Vellum\branches\v1\1.1\dev\output\openSource\textLayout\src\flashx\textLayout\elements\FlowGroupElement.as:1102]
	at flashx.textLayout.elements::TextFlow/set mxmlChildren()[C:\Vellum\branches\v1\1.1\dev\output\openSource\textLayout\src\flashx\textLayout\elements\TextFlow.as:564]
	at spark.components::RichEditableText/createTextFlowFromContent()[E:\dev\4.x\frameworks\projects\spark\src\spark\components\RichEditableText.as:3569]
	at spark.components::RichEditableText/commitProperties()[E:\dev\4.x\frameworks\projects\spark\src\spark\components\RichEditableText.as:2311]
	at mx.core::UIComponent/validateProperties()[E:\dev\4.x\frameworks\projects\framework\src\mx\core\UIComponent.as:7933]
	at mx.managers::LayoutManager/validateProperties()[E:\dev\4.x\frameworks\projects\framework\src\mx\managers\LayoutManager.as:572]
	at mx.managers::LayoutManager/doPhasedInstantiation()[E:\dev\4.x\frameworks\projects\framework\src\mx\managers\LayoutManager.as:700]
	at mx.managers::LayoutManager/doPhasedInstantiationCallback()[E:\dev\4.x\frameworks\projects\framework\src\mx\managers\LayoutManager.as:1072]

问题补充：

柴秉承写道

skinClass="skins.TDFPanelSkin" 把皮肤类的代码贴出来
没有皮肤的情况下测试没有问题下面是运行效果