Visual Studio 2015社区-XAML Desginer加载速度极慢
本文关键字：加载 速度 Desginer -XAML Studio 2015 社区 Visual | 更新日期: 2023-09-27 18:25:00
我正试图创建一个WPF应用程序，但当我打开XAML设计器视图时，我得到一个指向ActivityLog.xml文件的异常。错误条目显示在这里：
<entry>
<record>433</record>
<time>2015/11/30 13:50:43.147</time>
<type>Information</type>
<source>VisualStudio</source>
<description>.NET Framework Version: 4.0.40305.0</description>
</entry>
<entry>
<record>434</record>
<time>2015/11/30 13:50:43.147</time>
<type>Information</type>
<source>VisualStudio</source>
<description>MSXML Version: 6.30.7601.18923</description>
</entry>
<entry>
<record>435</record>
<time>2015/11/30 13:50:47.206</time>
<type>Information</type>
<source>Extension Manager</source>
<description>Searching folder for extension.vsixmanifest files...</description>
<path>C:'Program Files (x86)'Microsoft SDKs</path>
</entry>
<entry>
<record>436</record>
<time>2015/11/30 13:50:47.262</time>
<type>Information</type>
<source>Extension Manager</source>
<description>Extension is enabled...</description>
<path>C:'PROGRAM FILES (X86)'MICROSOFT VISUAL STUDIO 14.0'COMMON7'IDE'EXTENSIONS'1DSTIDTC.LPJ'</path>
</entry>
<entry>
<record>437</record>
<time>2015/11/30 13:54:46.274</time>
<type>Error</type>
<source>Editor or Editor Extension</source>
<description>System.NotSupportedException: Required Service 'ITypeResolverService' not found.
 at Microsoft.VisualStudio.DesignTools.DesignerHost.HostServices.ServiceProviderExtensions.GetRequiredService[T](IServiceProvider serviceProvider, Type serviceType)
 at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlFileInformationService.CreateFileInformationContext(IHostSourceItem sourceItem)
 at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlLanguageService.EnsureBufferCache(IVsTextLines textLines)
 at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlLanguageService.EnsureBufferCache(IVsTextView view)
 at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlSource.BeginParse(Int32 line, Int32 idx, TokenInfo info, ParseReason reason, IVsTextView view, ParseResultHandler callback)
 at Microsoft.VisualStudio.Package.ViewFilter.GetDataTipText(TextSpan[] aspan, String& textValue)
 at Microsoft.VisualStudio.Editor.Implementation.ShimQuickInfoSource.TryGetQuickInfoFromFilter(IQuickInfoSession session, TextSpan[] dataBufferTextSpan, String& tipText)
 at Microsoft.VisualStudio.Editor.Implementation.ShimQuickInfoSource.AugmentQuickInfoSession(IQuickInfoSession session, IList`1 qiContent, ITrackingSpan& applicableToSpan)
 at Microsoft.VisualStudio.Language.Intellisense.Implementation.QuickInfoSession.Recalculate()
 at Microsoft.VisualStudio.Language.Intellisense.Implementation.QuickInfoSession.Start()
 at Microsoft.VisualStudio.Language.Intellisense.Implementation.DefaultQuickInfoController.OnTextView_MouseHover(Object sender, MouseHoverEventArgs e)
 at Microsoft.VisualStudio.Text.Editor.Implementation.WpfTextView.RaiseHoverEvents()</description>
</entry>
<entry>
<record>438</record>
<time>2015/11/30 13:54:51.921</time>
<type>Error</type>
<source>Editor or Editor Extension</source>
<description>System.NotSupportedException: Required Service 'ITypeResolverService' not found.
 at Microsoft.VisualStudio.DesignTools.DesignerHost.HostServices.ServiceProviderExtensions.GetRequiredService[T](IServiceProvider serviceProvider, Type serviceType)
 at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlFileInformationService.CreateFileInformationContext(IHostSourceItem sourceItem)
 at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlLanguageService.EnsureBufferCache(IVsTextLines textLines)
 at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlLanguageService.EnsureBufferCache(IVsTextView view)
 at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlSource.BeginParse(Int32 line, Int32 idx, TokenInfo info, ParseReason reason, IVsTextView view, ParseResultHandler callback)
 at Microsoft.VisualStudio.Package.ViewFilter.GetDataTipText(TextSpan[] aspan, String& textValue)
 at Microsoft.VisualStudio.Editor.Implementation.ShimQuickInfoSource.TryGetQuickInfoFromFilter(IQuickInfoSession session, TextSpan[] dataBufferTextSpan, String& tipText)
 at Microsoft.VisualStudio.Editor.Implementation.ShimQuickInfoSource.AugmentQuickInfoSession(IQuickInfoSession session, IList`1 qiContent, ITrackingSpan& applicableToSpan)
 at Microsoft.VisualStudio.Language.Intellisense.Implementation.QuickInfoSession.Recalculate()
 at Microsoft.VisualStudio.Language.Intellisense.Implementation.QuickInfoSession.Start()
 at Microsoft.VisualStudio.Language.Intellisense.Implementation.DefaultQuickInfoController.OnTextView_MouseHover(Object sender, MouseHoverEventArgs e)
 at Microsoft.VisualStudio.Text.Editor.Implementation.WpfTextView.RaiseHoverEvents()</description>
</entry>
</activity>
以下是异常详细信息：
System.NotSupportedException: Required Service 'ITypeResolverService' not found.

at Microsoft.VisualStudio.DesignTools.DesignerHost.HostServices.ServiceProviderExtensions.GetRequiredService[T](IServiceProvider serviceProvider, Type serviceType)

at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlFileInformationService.CreateFileInformationContext(IHostSourceItem sourceItem)

at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlLanguageService.EnsureBufferCache(IVsTextLines textLines)

at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlLanguageService.EnsureBufferCache(IVsTextView view)

at Microsoft.VisualStudio.DesignTools.Xaml.LanguageService.XamlSource.BeginParse(Int32 line, Int32 idx, TokenInfo info, ParseReason reason, IVsTextView view, ParseResultHandler callback)

at Microsoft.VisualStudio.Package.ViewFilter.GetDataTipText(TextSpan[] aspan, String& textValue)

at Microsoft.VisualStudio.Editor.Implementation.ShimQuickInfoSource.TryGetQuickInfoFromFilter(IQuickInfoSession session, TextSpan[] dataBufferTextSpan, String& tipText)

at Microsoft.VisualStudio.Editor.Implementation.ShimQuickInfoSource.AugmentQuickInfoSession(IQuickInfoSession session, IList`1 qiContent, ITrackingSpan& applicableToSpan)

at Microsoft.VisualStudio.Language.Intellisense.Implementation.QuickInfoSession.Recalculate()

at Microsoft.VisualStudio.Language.Intellisense.Implementation.QuickInfoSession.Start()

at Microsoft.VisualStudio.Language.Intellisense.Implementation.DefaultQuickInfoController.OnTextView_MouseHover(Object sender, MouseHoverEventArgs e)

at Microsoft.VisualStudio.Text.Editor.Implementation.WpfTextView.RaiseHoverEvents()
在花了几分钟加载并给我这个异常之后，设计器视图将正常工作，但它太慢了，几乎无法使用，并且会使我的整个VS会话滞后（当设计器视图关闭时，它会自行更正）。
我在XAML方面没有经验，所以我需要一种在创建时可视化的方法。有没有办法解决这个问题，或者我可以使用一个免费的扩展？
已修复！这是通过卸载.NET 4.6、安装.NET 4、重新安装Windows SDK，然后重新安装所有必要的.NET软件包来完成的。