Severity Code Description Project File Line Suppression State
Error CS0006 Metadata file 'C:\Users\Administrator\Desktop\Ribbit.NET-master\Ribbit.NET\bin\Debug\netcoreapp2.1\Ribbit.NET.dll' could not be found RibbitTest C:\Users\Administrator\Desktop\Ribbit.NET-master\RibbitTest\CSC 1 Active
how can i resolve it pls
C:\Users\Admin\Desktop\BuildBackup-master\BuildBackup.csproj : error : Could not load SDK Resolver. A manifest file exists, but the path to the SDK Resolver DLL file could not be found. Manifest file path 'C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\SdkResolvers\Microsoft.Build.NuGetSdkResolver\Microsoft.Build.NuGetSdkResolver.xml'. SDK resolver path: C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\Common7\IDE\CommonExtensions\Microsoft\NuGet\Microsoft.Build.NuGetSdkResolver.dll C:\Users\Admin\Desktop\BuildBackup-master\BuildBackup.csproj