我正在使用Visual Studio Community 2019和dotnet core 3.0。 当我尝试在Visual Studio扩展管理器中搜索时,Blazor根本不会显示。当我尝试通过网站安装时:https://marketplace.visualstudio.com/items?itemName=aspnet.blazor,我收到以下错误。
2019/6/30下午10:07:13-Microsoft VSIX安装程序
2019/6/30下午10:07:13--------------------------------------- -----
6/30/2019 10:07:13 PM-vsixinstaller.exe版本:
2019/6/30下午10:07:13-16.1.3132
2019/6/30下午10:07:13--------------------------------------- -----
6/30/2019 10:07:13 PM-命令行参数:
2019/6/30下午10:07:13-C:\ Program Files(x86)\ Microsoft Visual Studio \ Installer \ resources \ app \ ServiceHub \ Services \ Microsoft.VisualStudio.Setup.Service \ VSIXInstaller.exe,C:\用户\ ogre1 \ AppData \ Local \ Temp \ Microsoft.VisualStudio.BlazorExtension.16.0.19307.2.vsix
2019/6/30下午10:07:13--------------------------------------- -----
6/30/2019 10:07:13 PM-Microsoft VSIX安装程序
2019/6/30下午10:07:13--------------------------------------- -----
6/30/2019 10:07:14 PM-正在初始化安装...
2019/6/30下午10:07:14-扩展详细信息...
2019/6/30下午10:07:14-标识符:Microsoft.VisualStudio.BlazorExtension
2019/6/30下午10:07:14-名称:Blazor
2019/6/30下午10:07:14-作者:微软
6/30/2019 10:07:14 PM-版本:16.0.19307.2
6/30/2019 10:07:14 PM-说明:为Blazor提供Visual Studio支持
2019/6/30下午10:07:14-语言环境:zh-CN
2019/6/30下午10:07:14-MoreInfoURL:
6/30/2019 10:07:14 PM-InstalledByMSI:False
6/30/2019 10:07:14 PM-SupportedFrameworkVersionRange:[0.0,2147483647.2147483647]
2019/6/30下午10:07:14-
2019/6/30下午10:07:14-SignatureState:ValidSignature
6/30/2019 10:07:14 PM-SignedBy:Microsoft Corporation
2019/6/30下午10:07:14-证书信息:
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6/30/2019 10:07:14 PM-[主题]:CN = Microsoft Corporation,OU = OPC,O = Microsoft Corporation,L = Redmond,S = Washington,C = US
6/30/2019 10:07:14 PM-[发行者]:CN = Microsoft代码签名PCA 2010,O = Microsoft Corporation,L = Redmond,S =华盛顿,C =美国
6/30/2019 10:07:14 PM-[序列号]:330000026ECE6AE5984BFC96A900000000026E
6/30/2019 10:07:14 PM-[不之前]:9/6/2018 5:00:30 PM
6/30/2019 10:07:14 PM-[不之后]:9/6/2019 5:00:30 PM
6/30/2019 10:07:14 PM-[缩略图]:99B6246883B4B32EA59AE18B36945D205A876800
2019/6/30下午10:07:14-
2019/6/30下午10:07:14-支持的产品:
2019/6/30下午10:07:14-Microsoft.VisualStudio.Community
2019/6/30 10:07:14 PM-版本:[16.2,)
2019/6/30下午10:07:14-
2019/6/30下午10:07:14-参考:
2019/6/30下午10:07:14-先决条件:
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2019/6/30下午10:07:14-标识符:Microsoft.VisualStudio.Component.Web
2019/6/30下午10:07:14-名称:ASP.NET和Web开发工具
2019/6/30 10:07:14 PM-版本:[16.0,)
2019/6/30下午10:07:14-
2019/6/30下午10:07:14-签名详细信息...
6/30/2019 10:07:14 PM-分机使用有效签名进行了签名。
2019/6/30下午10:07:14-
6/30/2019 10:07:14 PM-搜索适用的产品...
2019/6/30下午10:07:14-找到已安装的产品-全球位置
6/30/2019 10:07:14 PM-找到已安装的产品-Visual Studio Community 2019
6/30/2019 10:07:14 PM-VSIXInstaller.NoApplicableSKUsException:此扩展名不可安装在任何当前已安装的产品上。
在VSIXInstaller.ExtensionService.GetInstallableData(String vsixPath,String extensionPackParentName,Boolean isRepairSupported,IStateData stateData,IEnumerable 1& skuData)
at VSIXInstaller.ExtensionPackService.IsExtensionPack(IStateData stateData, Boolean isRepairSupported)
at VSIXInstaller.ExtensionPackService.ExpandExtensionPackToInstall(IStateData stateData, Boolean isRepairSupported)
at VSIXInstaller.App.Initialize(Boolean isRepairSupported)
at VSIXInstaller.App.Initialize()
at System.Threading.Tasks.Task
1.InnerInvoke()
在System.Threading.Tasks.Task.Execute()
---从之前引发异常的位置开始的堆栈结束跟踪---
在Microsoft.VisualStudio.Telemetry.WindowsErrorReporting.WatsonReport.GetClrWatsonExceptionInfo(Exception exceptionObject)
我在Visual Studio上进行过修复,甚至已卸载并重新安装。
我能够在最新的Visual Studio更新之前创建一个项目。更新后,仍只是基础演示的项目将无法构建。当我去做一个新项目时,Blazor不在了。