如何为Visual Studio 2019安装`Installer Projects` >>

Question

[每当我尝试为Visual Studio 2019安装Installer Project -Package时，我都会收到这些日志：

27.02.2020 10:30:57 - -------------------------------------------
27.02.2020 10:30:57 - Microsoft VSIX Installer
27.02.2020 10:30:57 - -------------------------------------------
27.02.2020 10:31:03 - Initializing Install...
27.02.2020 10:31:07 - Extension Details...
27.02.2020 10:31:07 -   Identifier         : VSInstallerProjects
27.02.2020 10:31:07 -   Name               : Microsoft Visual Studio Installer Projects
27.02.2020 10:31:07 -   Author             : Microsoft
27.02.2020 10:31:07 -   Version            : 0.9.6
27.02.2020 10:31:07 -   Description        : This official Microsoft extension provides support for Visual Studio Installer Projects in Visual Studio.
27.02.2020 10:31:07 -   Locale             : en-US
27.02.2020 10:31:07 -   MoreInfoURL        : 
27.02.2020 10:31:07 -   InstalledByMSI     : False
27.02.2020 10:31:07 -   SupportedFrameworkVersionRange : [4.6.1,)
27.02.2020 10:31:07 - 
27.02.2020 10:31:09 -   SignatureState     : ValidSignature
27.02.2020 10:31:09 -   SignedBy           : Microsoft Corporation
27.02.2020 10:31:09 -   Certificate Info   : 
27.02.2020 10:31:09 -       -------------------------------------------------------
27.02.2020 10:31:09 -       [Subject]       : CN=Microsoft Corporation, OU=OPC, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
27.02.2020 10:31:09 -       [Issuer]        : CN=Microsoft Code Signing PCA 2010, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
27.02.2020 10:31:09 -       [Serial Number] : 3300000305DFD27DFE8F86CDB3000000000305
27.02.2020 10:31:09 -       [Not Before]    : 05.06.2019 19:36:58
27.02.2020 10:31:09 -       [Not After]     : 03.06.2020 19:36:58
27.02.2020 10:31:09 -       [Thumbprint]    : 417A476992589EA95299F5057960010675759457
27.02.2020 10:31:09 - 
27.02.2020 10:31:09 -   Supported Products : 
27.02.2020 10:31:09 -       Microsoft.VisualStudio.Community
27.02.2020 10:31:09 -           Version : [15.0,17.0)
27.02.2020 10:31:09 - 
27.02.2020 10:31:09 -   References         : 
27.02.2020 10:31:09 -   Prerequisites      : 
27.02.2020 10:31:09 -       -------------------------------------------------------
27.02.2020 10:31:09 -       Identifier   : Microsoft.VisualStudio.MinShell
27.02.2020 10:31:09 -       Name         : Visual Studio Min Shell
27.02.2020 10:31:09 -       Version      : [15.0.26205,17.0)
27.02.2020 10:31:09 - 
27.02.2020 10:31:09 -       -------------------------------------------------------
27.02.2020 10:31:09 -       Identifier   : Microsoft.Component.ClickOnce
27.02.2020 10:31:09 -       Name         : ClickOnce Publishing
27.02.2020 10:31:09 -       Version      : [15.0,17.0)
27.02.2020 10:31:09 - 
27.02.2020 10:31:09 - Signature Details...
27.02.2020 10:31:09 -   Extension is signed with a valid signature.
27.02.2020 10:31:09 - 
27.02.2020 10:31:09 - System.Runtime.InteropServices.COMException (0x80070490): Element nicht gefunden. (Exception from HRESULT: 0x80070490)
   bei Microsoft.VisualStudio.Setup.Configuration.ISetupConfiguration2.GetInstanceForPath(String path)
   bei VSIXInstaller.LocationBasedSKU..ctor(String appidInstallPath, String appidName, Version vsVersion, String edition, String rootSuffix)
   bei VSIXInstaller.LocationBasedSKU..ctor(String appidInstallPath, String appidName, Version vsVersion, String edition, String rootSuffix, IntPtr alternateUserToken)
   bei VSIXInstaller.ExtensionService.GetInstallableDataImpl(IInstallableExtension extension, String extensionPackParentName, Boolean isRepairSupported, IStateData stateData, IEnumerable`1& skuData)
   bei VSIXInstaller.ExtensionService.GetInstallableData(String vsixPath, String extensionPackParentName, Boolean isRepairSupported, IStateData stateData, IEnumerable`1& skuData)
   bei VSIXInstaller.ExtensionService.ComputeInstallableExtensions(IStateData stateData, Boolean isRepairSupported, Boolean isExtensionPack, IDictionary`2 skuDataMapping, IList`1 installableExtensionsPaths)
   bei VSIXInstaller.App.Initialize(Boolean isRepairSupported)
   bei VSIXInstaller.App.Initialize()
   bei System.Threading.Tasks.Task`1.InnerInvoke()
   bei System.Threading.Tasks.Task.Execute()
--- Ende der Stapelüberwachung vom vorhergehenden Ort, an dem die Ausnahme ausgelöst wurde ---
   bei Microsoft.VisualStudio.Telemetry.WindowsErrorReporting.WatsonReport.GetClrWatsonExceptionInfo(Exception exceptionObject)
有人知道这些错误的含义以及我可以做什么吗？

[当我尝试为Visual Studio 2019安装安装程序项目包时，我会收到以下日志：27.02.2020 10:30:57-------------------- ------------------------ 27.02.2020 10:30:57-Microsoft VSIX ...

Answer 1

有人知道这些错误的含义以及我可以做什么吗？