VS 2017安装完成并发出警告。无法找到Asp.net核心模板 [英] VS 2017 installation completes with warning . Unable to find Asp.net core templates
问题描述
安装出了问题。
您可以通过以下方式排除包装故障：
    1.使用以下搜索网址搜索每个包裹失败的解决方案
  2.修改受影响的工作负载或组件的选择，然后重试安装。
  3.从设备中取出产品，然后重新安装。
如果问题已在开发者社区中报告，您可以在那里找到解决方案或解决方法。如果未报告此问题，我们建议您创建一个新问题，以便其他开发人员能够找到解决方案或解决方法。
您可以使用"提供反馈"在右上角的Visual Studio安装程序中创建新问题。按钮。
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软件包'Microsoft.VisualStudio.WebDeploy.Msi，version = 15.0.26823.1，chip = x64'无法安装。
&NBSP;搜索网址
&NBSP; &NBSP; &NBSP; https://aka.ms/VSSetupErrorReports?q=PackageId=Microsoft.VisualStudio.WebDeploy.Msi;PackageAction=Install;ReturnCode=1720
&NBSP;详情
&NBSP; &NBSP; &NBSP; MSI：C：\ProgramData \ Microsoft &\\VisualStudio \Packages\Microsoft.VisualStudio.WebDeploy.Msi，version = 15.0.26823.1，chip = x64\webdeploy_x64.msi，Properties： REBOOT = ReallySuppress
&NBSP; &NBSP; &NBSP;退货代码：1603
&NBSP; &NBSP; &NBSP;返回代码详细信息：安装过程中出现致命错误。
&NBSP; &NBSP; &NBSP;消息ID：1720
&NBSP; &NBSP; &NBSP;消息详细信息：此Windows Installer程序包存在问题。无法运行此安装所需的脚本。请联系您的支持人员或包裹供应商。
&NBSP;记录
&NBSP; &NBSP; &NBSP; C：\ Users\padmp \ AppData \ Local \Temp \dd_setup_20171123163846_293_Microsoft.VisualStudio.WebDeploy.Msi.log
&NBSP;受影响的工作量
&NBSP; &NBSP; &NBSP; .NET Core跨平台开发（Microsoft.VisualStudio.Workload.NetCoreTools，版本= 15.0.26919.1）
&NBSP; &NBSP; &NBSP; .NET桌面开发（Microsoft.VisualStudio.Workload.ManagedDesktop，版本= 15.0.26906.1）
&NBSP; &NBSP; &NBSP; ASP.NET和Web开发（Microsoft.VisualStudio.Workload.NetWeb，版本= 15.0.26906.1）
&NBSP; &NBSP; &NBSP; Azure开发（Microsoft.VisualStudio.Workload.Azure，版本= 15.0.26906.1）
&NBSP;受影响的组件
&NBSP; &NBSP; &NBSP; ASP.NET和Web开发工具（Microsoft.VisualStudio.Component.Web，版本= 15.0.26606.0）
&NBSP; &NBSP; &NBSP; ASP.NET和Web开发工具（Microsoft.VisualStudio.ComponentGroup.Web，版本= 15.0.26606.0）
&NBSP; &NBSP; &NBSP; Azure云服务核心工具（Microsoft.VisualStudio.Component.Azure.Waverton，版本= 15.0.26208.0）
&NBSP; &NBSP; &NBSP; Azure云服务工具（Microsoft.VisualStudio.ComponentGroup.Azure.CloudServices，版本= 15.0.26504.0）
&NBSP; &NBSP; &NBSP; Azure Data Lake和流分析工具（Microsoft.Component.Azure.DataLake.Tools，版本= 15.0.26823.1）
&NBSP; &NBSP; &NBSP; Azure开发先决条件（Microsoft.VisualStudio.ComponentGroup.Azure.Prerequisites，version = 15.0.26711.1）
&NBSP; &NBSP; &NBSP; Azure Resource Manager核心工具（Microsoft.VisualStudio.Component.Azure.ResourceManager.Tools，version = 15.0.26906.1）
&NBSP; &NBSP; &NBSP; Azure资源管理器工具（Microsoft.VisualStudio.ComponentGroup.Azure.ResourceManager.Tools，版本= 15.0.26919.1）
&NBSP; &NBSP; &NBSP; Cloud Explorer（Microsoft.VisualStudio.Component.CloudExplorer，版本= 15.0.26711.1）
&NBSP; &NBSP; &NBSP; Microsoft Azure WebJobs工具（Component.Microsoft.VisualStudio.Web.AzureFunctions，version = 15.0.26720.2）
&NBSP; &NBSP; &NBSP; Microsoft Azure WebJobs工具（Microsoft.VisualStudio.ComponentGroup.AzureFunctions，version = 15.0.26720.2）
&NBSP; &NBSP; &NBSP; Web部署（Microsoft.VisualStudio.Component.WebDeploy，版本= 15.0.26208.0）
&NBSP; &NBSP; &NBSP; Windows Communication Foundation（Microsoft.VisualStudio.Component.Wcf.Tooling，version = 15.0.26606.0）
Hi Padmanaban，
感谢您在MSDN论坛上发帖。
请尝试以下操作，看看是否有助于
1。选择开始>运行，键入 cmd
2。键入 regsvr32 scrrun.dll
您将收到dll已成功注册的确认。
3。运行
修复它用于解决阻止程序被安装或删除的问题的工具。
4。导航到路径： C：\Program Files（x86）\ Microsoft Visual Studio \Installer
运行vs_installer，修复VS：
5。选择 ASP.NET和Web开发并申请。
最好的问候
Something went wrong with the install.
You can troubleshoot the package failures by:
1. Search for solutions using the search URL below for each package failure
2. Modify your selections for the affected workloads or components and then retry the installation
3. Remove the product from your machine and then install again
If the issue has already been reported on the Developer Community, you can find solutions or workarounds there. If the issue has not been reported, we encourage you to create a new issue so that other developers will be able to find solutions or workarounds.
You can create a new issue from within the Visual Studio Installer in the upper-right hand corner using the "Provide feedback" button.
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Package 'Microsoft.VisualStudio.WebDeploy.Msi,version=15.0.26823.1,chip=x64' failed to install.
Search URL
https://aka.ms/VSSetupErrorReports?q=PackageId=Microsoft.VisualStudio.WebDeploy.Msi;PackageAction=Install;ReturnCode=1720
Details
MSI: C:\ProgramData\Microsoft\VisualStudio\Packages\Microsoft.VisualStudio.WebDeploy.Msi,version=15.0.26823.1,chip=x64\webdeploy_x64.msi, Properties: REBOOT=ReallySuppress
Return code: 1603
Return code details: Fatal error during installation.
Message Id: 1720
Message Details: There is a problem with this Windows Installer package. A script required for this install to complete could not be run. Contact your support personnel or package vendor.
Log
C:\Users\padmp\AppData\Local\Temp\dd_setup_20171123163846_293_Microsoft.VisualStudio.WebDeploy.Msi.log
Impacted workloads
.NET Core cross-platform development (Microsoft.VisualStudio.Workload.NetCoreTools,version=15.0.26919.1)
.NET desktop development (Microsoft.VisualStudio.Workload.ManagedDesktop,version=15.0.26906.1)
ASP.NET and web development (Microsoft.VisualStudio.Workload.NetWeb,version=15.0.26906.1)
Azure development (Microsoft.VisualStudio.Workload.Azure,version=15.0.26906.1)
Impacted components
ASP.NET and web development tools (Microsoft.VisualStudio.Component.Web,version=15.0.26606.0)
ASP.NET and web development tools (Microsoft.VisualStudio.ComponentGroup.Web,version=15.0.26606.0)
Azure Cloud Services core tools (Microsoft.VisualStudio.Component.Azure.Waverton,version=15.0.26208.0)
Azure Cloud Services tools (Microsoft.VisualStudio.ComponentGroup.Azure.CloudServices,version=15.0.26504.0)
Azure Data Lake and Stream Analytics Tools (Microsoft.Component.Azure.DataLake.Tools,version=15.0.26823.1)
Azure development prerequisites (Microsoft.VisualStudio.ComponentGroup.Azure.Prerequisites,version=15.0.26711.1)
Azure Resource Manager core tools (Microsoft.VisualStudio.Component.Azure.ResourceManager.Tools,version=15.0.26906.1)
Azure Resource Manager tools (Microsoft.VisualStudio.ComponentGroup.Azure.ResourceManager.Tools,version=15.0.26919.1)
Cloud Explorer (Microsoft.VisualStudio.Component.CloudExplorer,version=15.0.26711.1)
Microsoft Azure WebJobs Tools (Component.Microsoft.VisualStudio.Web.AzureFunctions,version=15.0.26720.2)
Microsoft Azure WebJobs Tools (Microsoft.VisualStudio.ComponentGroup.AzureFunctions,version=15.0.26720.2)
Web Deploy (Microsoft.VisualStudio.Component.WebDeploy,version=15.0.26208.0)
Windows Communication Foundation (Microsoft.VisualStudio.Component.Wcf.Tooling,version=15.0.26606.0)
Hi Padmanaban,
Thank you for posting in MSDN forum.
Please try the following to see if it helps1. Choose Start > Run, type cmd
2. Type regsvr32 scrrun.dll
You will receive a confirmation that the dll was successfully registered.
3. Run Fix it tool to fix problems that block programs from being installed or removed.
4. Navigate to path: C:\Program Files (x86)\Microsoft Visual Studio\Installer
Run vs_installer, to repair VS:
5. Choose ASP.NET and web development and apply to it.
Best Regards
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