仅在发布模式下的 UWP 异常

Question

我正在尝试将 XmlReader 加载到 System.ServiceModel.Syndication.SyndicationFeed，它仅在发布模式下导致异常，但在调试模式下工作

加载代码

using (var xmlReader = XmlReader.Create(new StringReader(stringXML), new XmlReaderSettings { Async = true, IgnoreWhitespace = true, IgnoreComments = true }))
{
    System.ServiceModel.Syndication.SyndicationFeed feed = System.ServiceModel.Syndication.SyndicationFeed.Load(xmlReader);
}

异常

System.Reflection.MissingRuntimeArtifactException: ‘Cannot retrieve a MethodInfo for this delegate because the method it targeted (System.ServiceModel.Syndication.SyndicationFeedFormatter.DefaultUriParser(XmlUriData, Uri&)) was not enabled for metadata using the Dynamic attribute. For more information, please visit https://go.microsoft.com/fwlink/?LinkID=616868’

和xml内容https://mspoweruser.com/feed

Answer 1

将此代码添加到 Default.rd.xml 文件可解决问题

<Library Name="SyndicationFeed">
  <Assembly Name="System.ServiceModel.Syndication" Activate="Required All" Browse="Required All" Serialize="Required All" Dynamic="Required All" />
  <Namespace Name="System.ServiceModel.Syndication" Dynamic="Required All" />
</Library>

在 </Application> 之后和 </Directives>

之前

仅在发布模式下的 UWP 异常

UWP exception in release mode only

c#

uwp

.net-standard