error message Install-Package Microsoft.Graph

Question

I'm getting this error when trying to install Microsoft.Graph via Package Manager Console: (I'm using Visual Studio Express 2015 for Web, Windows 10 pro- NET 4.5).

Attempting to gather dependencies information for package 'Microsoft.Graph.1.6.2' with respect to project 'WebApp_Calendar', targeting '.NETFramework,Version=v4.5' Install-Package : An error occurred while retrieving package metadata for 'Microsoft.Identity.Client.1.1.0-preview' from source 'C:\\Users\\admin\\Desktop\\docs\\Repo_Asp\\dotnet-tutorial\\WebApp_Calendar\\packages'. At line:1 char:1 + Install-Package Microsoft.Graph + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [Install-Package], Exception + FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand>

Can you help me please?

Thanks

Answer 1

you need to go through Dependencies

.NETFramework 4.5

Microsoft.Graph.Core (>= 1.6.2)

Newtonsoft.Json (>= 6.0.1 && < 11.0.0)

System.Net.Http (>= 4.3.1)

.NETStandard 1.1 Microsoft.Graph.Core (>= 1.6.2)

NETStandard.Library (>= 1.6.0)

Newtonsoft.Json (>= 9.0.1 && < 11.0.0)

System.Net.Http (>= 4.3.1)

Go through Documentation https://www.nuget.org/packages/Microsoft.Graph

Answer 2

Install-Package Microsoft.Graph -Version 1.21.0 is stable for .net 4.5. The rest of the versions of the above packages are for 4.6 or 4.6.1