我在为 Visual Studio 2019 安装 Microsoft.rdlcDesigner 时遇到问题

Question

我从marketplace.visualstudio.com 站点下载了Microsoft.rdlcDesigner。下载后，我开始安装它并且安装一直进行得很好，直到我不小心取消了安装程序。从那时起，安装一直向我显示一些错误 - “此扩展程序无法安装在任何当前安装的产品上”。我已经检查了 Vs2019 以查看是否安装了 rdlc 报告设计器，但找不到任何报告设计器的踪迹。虽然我的电脑上同时安装了 Vs2012 和 VS2019，但我只希望 rdlc 设计器安装在 VS2019 上（因为它已经安装在 VS2012 上）。错误日志提示 VS2012 中存在相同的产品。我尝试了很多东西，但无法安装设计器。请问我该怎么办？请参阅下面的安装日志：

2/26/2021 9:53:00 AM - Microsoft VSIX Installer
2/26/2021 9:53:00 AM - -------------------------------------------
2/26/2021 9:53:02 AM - Initializing Install...
2/26/2021 9:53:05 AM - Extension Details...
2/26/2021 9:53:05 AM -  Identifier      : 617ad572-c5b7-415c-b166-b2969077f719
2/26/2021 9:53:05 AM -  Name            : Microsoft RDLC Report Designer
2/26/2021 9:53:05 AM -  Author          : Microsoft
2/26/2021 9:53:05 AM -  Version         : 15.3.1
2/26/2021 9:53:05 AM -  Description     : RDLC Designer and projects for ASP.Net and Windows Forms for Reporting Services Report Viewer Control
2/26/2021 9:53:05 AM -  Locale          : en-US
2/26/2021 9:53:05 AM -  MoreInfoURL     : https://msdn.microsoft.com/library/01a821c4-2920-400c-be03-93d26c749bb1.aspx
2/26/2021 9:53:05 AM -  InstalledByMSI  : False
2/26/2021 9:53:05 AM -  SupportedFrameworkVersionRange : [0.0,2147483647.2147483647]
2/26/2021 9:53:05 AM - 
2/26/2021 9:53:28 AM -  SignedBy        : Microsoft Corporation
2/26/2021 9:53:28 AM -  Certificate Info : [Subject]
  CN=Microsoft Corporation, OU=OPC, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

[Issuer]
  CN=Microsoft Code Signing PCA 2010, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

[Serial Number]
  330000026ECE6AE5984BFC96A900000000026E

[Not Before]
  9/6/2018 10:00:30 PM

[Not After]
  9/6/2019 10:00:30 PM

[Thumbprint]
  99B6246883B4B32EA59AE18B36945D205A876800

2/26/2021 9:53:28 AM -  Supported Products : 
2/26/2021 9:53:28 AM -      Microsoft.VisualStudio.Community
2/26/2021 9:53:28 AM -          Version : [15.0,17.0)
2/26/2021 9:53:28 AM - 
2/26/2021 9:53:28 AM -  References      : 
2/26/2021 9:53:28 AM - 
2/26/2021 9:53:28 AM - Searching for applicable products...
2/26/2021 9:53:37 AM - Found installed product - Microsoft Visual Studio Ultimate 2012
2/26/2021 9:53:37 AM - Found installed product - Microsoft Visual Studio Premium 2012
2/26/2021 9:53:37 AM - Found installed product - Microsoft Visual Studio Professional 2012
2/26/2021 9:53:37 AM - Found installed product - Microsoft LightSwitch for Visual Studio 2012
2/26/2021 9:53:37 AM - Found installed product - Microsoft Visual Studio 2012 Shell (Integrated)
2/26/2021 9:53:37 AM - Found installed product - Global Location
2/26/2021 9:53:37 AM - Found installed product - ssms
2/26/2021 9:53:37 AM - VSIXInstaller.NoApplicableSKUsException: This extension is not installable on any currently installed products.
   at VSIXInstaller.App.InitializeInstall()
   at System.Threading.Tasks.Task.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()

Answer 1

打开你的 Visual Studio 2019

转到扩展 => 管理扩展 => 搜索 => Microsoft RDLC 报告设计器

重启 VS2019 开始享受吧！