The project was restored using Microsoft.NETCore.App version 2.1.0, but with current settings, version 2.1.0-rtm-26515-03 would be used instead

The project was restored using Microsoft.NETCore.App version 2.1.0, but with current settings, version 2.1.0-rtm-26515-03 would be used instead

This is a known issue at this moment. To resolve this issue, you can try following workarounds:

• Add TargetLatestRuntimePatch attribute in .csproj file:

  <PropertyGroup>
    <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
  </PropertyGroup>
  

Or

• set RuntimeFrameworkVersion and RuntimeIdentifier in .csproj
  file:

   <PropertyGroup>
     <RuntimeFrameworkVersion>2.1.1</RuntimeFrameworkVersion>
     <PlatformTarget>AnyCPU</PlatformTarget>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
   </PropertyGroup>
  

If above workaround not work for you, please check more workarounds on the investigation issue.

See Self-contained deployment runtime roll forward for more information.