Not able to build/run default ASP.Net 3.1 core react redux app even though i installed dotnet-sdk-3.1.301-win-x64 and 16.6.2 visual studio

Package Microsoft.Extensions.FileProviders.Physical 3.1.5 is not compatible with netcoreapp3.1 (.NETCoreApp,Version=v3.1). Package Microsoft.Extensions.FileProviders.Physical 3.1.5 does not support any target frameworks.Package Microsoft.Extensions.FileProviders.Abstractions 3.1.5 is not compatible with netcoreapp3.1 (.NETCoreApp,Version=v3.1). Package Microsoft.Extensions.FileProviders.Abstractions 3.1.5 does not support any target frameworks.Package Microsoft.Extensions.FileSystemGlobbing 3.1.5 is not compatible with netcoreapp3.1 (.NETCoreApp,Version=v3.1). Package Microsoft.Extensions.FileSystemGlobbing 3.1.5 does not support any target frameworks.Package Microsoft.Extensions.Logging.Console 3.1.5 is not compatible with netcoreapp3.1 (.NETCoreApp,Version=v3.1). Package Microsoft.Extensions.Logging.Console 3.1.5 does not support any target frameworks.Package Microsoft.Extensions.Logging.Configuration 3.1.5 is not compatible with netcoreapp3.1 (.NETCoreApp,Version=v3.1). Package Microsoft.Extensions.Logging.Configuration 3.1.5 does not support any target frameworks.Package Microsoft.Extensions.Options.ConfigurationExtensions 3.1.5 is not compatible with netcoreapp3.1 (.NETCoreApp,Version=v3.1). Package Microsoft.Extensions.Options.ConfigurationExtensions 3.1.5 does not support any target frameworks.