HTML Etiqueta hgroup

Posted 2021-05-24

<hgroup>
   <h1>Put the title of the article</h1>
   <h2>Here the description of the article content related</h2>
</hgroup>

VerifyError：错误＃1014：无法找到类spark.components :: HGroup

我创建了一个简单的flex应用程序，其中包含以下代码行

    <?xml version="1.0" encoding="utf-8"?>
    <s:HGroup xmlns:fx="http://ns.adobe.com/mxml/2009" 
    xmlns:s="library://ns.adobe.com/flex/spark" 
    xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
    <fx:Declarations&gt
    <!-- Place non-visual elements (e.g., services, value objects) here -->
    </fx:Declarations&gt
    </s:HGroup>

当我在flex中运行此应用程序时，我在浏览器上收到以下错误

    

    VerifyError: Error #1014: Class spark.components::HGroup could not be found.

我的Flash制造商控制台上还有一个警告

`This compilation unit did not have a factoryClass specified in Frame metadata to load the configured runtime shared libraries. To compile without runtime shared libraries either set the -static-link-runtime-shared-libraries option to true or remove the -runtime-shared-libraries option.`

之后我在其他编译器参数中设置了-static-link-runtime-shared-libraries = true选项，之后上面的警告变成了错误

`Unable to locate specified base class 'spark.components.HGroup' for component class 'com.region.IRegion'.`

我的flex sdk版本是flex 4.6.0在s的情况下我也有同样的问题：按钮你能为这个问题建议一个解决方案吗？

答案

您的Flex应用程序不能将根作为HGroup。它需要

对于flex web应用程序

<?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" minWidth="955" minHeight="600">
<fx:Declarations>
    <!-- Place non-visual elements (e.g., services, value objects) here -->
</fx:Declarations>
</s:Application>

对于AIR应用程序：

<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009" 
                       xmlns:s="library://ns.adobe.com/flex/spark" 
                       xmlns:mx="library://ns.adobe.com/flex/mx">
    <fx:Declarations>
        <!-- Place non-visual elements (e.g., services, value objects) here -->
    </fx:Declarations>
</s:WindowedApplication>