Upgrading MVC from 4.0 to 5.2 - Failed to install package
I am trying to upgrade my project from MVC 4.0 to 5.2. But as soon as I do that, I get an error:
Install-Package : Could not install package 'Microsoft.AspNet.Razor 3.2.3'. You are trying to install this packag e into a project that targets '.NETFramework,Version=v4.0', but the package does not contain any assembly referen ces or content files that are compatible with that framework. For more information, contact the package author. At line:1 char:1 + Install-Package Microsoft.AspNet.Mvc -Version 5.2.3 + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [Install-Package], InvalidOperationException + FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PowerShell.Commands.InstallPackageCommand
How can I solve this problem? And what does it mean?
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Failed to install package "Microsoft.AspNet.Razor 3.2.3" in Visual Studio 2015. Nuget Package Manager