C:\Users\trevo\Desktop\test_proj>dotnet new console
The template "Console App" was created successfully.

Processing post-creation actions...
Restoring C:\Users\trevo\Desktop\test_proj\test_proj.csproj:
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error : Could not resolve SDK "Microsoft.NET.Sdk". Exactly one of the probing messages below indicates why we could not resolve the SDK. Investigate and resolve that message to correctly specify the SDK.
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error :   SDK resolver "Microsoft.DotNet.MSBuildWorkloadSdkResolver" returned null.
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error :   The NuGetSdkResolver did not resolve this SDK because there was no version specified in the project or global.json.
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error :   MSB4276: The default SDK resolver failed to resolve SDK "Microsoft.NET.Sdk" because directory "C:\Program Files\dotnet\sdk\Microsoft.NET.Sdk\Sdk" did not exist.
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error MSB4236: The SDK 'Microsoft.NET.Sdk' specified could not be found.
Restore failed.
Post action failed.
Manual instructions: Run 'dotnet restore'


C:\Users\trevo\Desktop\test_proj>dotnet run
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error : Could not resolve SDK "Microsoft.NET.Sdk". Exactly one of the probing messages below indicates why we could not resolve the SDK. Investigate and resolve that message to correctly specify the SDK.
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error :   SDK resolver "Microsoft.DotNet.MSBuildWorkloadSdkResolver" returned null.
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error :   The NuGetSdkResolver did not resolve this SDK because there was no version specified in the project or global.json.
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error :   MSB4276: The default SDK resolver failed to resolve SDK "Microsoft.NET.Sdk" because directory "C:\Program Files\dotnet\sdk\Microsoft.NET.Sdk\Sdk" did not exist.
C:\Users\trevo\Desktop\test_proj\test_proj.csproj : error MSB4236: The SDK 'Microsoft.NET.Sdk' specified could not be found.

The build failed. Fix the build errors and run again.