Sample ASP.NET Core 8.0 reference application, powered by Microsoft, demonstrating a layered application architecture with monolithic deployment model. Download the eBook PDF from docs folder.
I see nothing in your output that says anything about dotnet core 2.0. Closing but feel free to open with more details if you're still seeing problems.
Step 1/1: NuGet Installer (1s) [20:45:29] [Step 1/1] scan: Searching for nuget.config files [20:45:29] [Step 1/1] restore: Restoring NuGet packages for eShopOnWeb.sln (1s) [20:45:29] [restore] Setting 'NUGET_PACKAGES' environment variable to 'C:\BuildAgent\temp\buildTmp.nuget\packages' [20:45:29] [restore] Starting: C:\BuildAgent\tools\NuGet.CommandLine.5.9.0\tools\NuGet.exe restore C:\BuildAgent\work\c3ca13b3489d76a1\eShopOnWeb.sln [20:45:29] [restore] in directory: C:\BuildAgent\work\c3ca13b3489d76a1 [20:45:30] [restore] MSBuild auto-detection: using msbuild version '15.9.21.664' from 'C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\bin'. [20:45:31] [restore] C:\BuildAgent\work\c3ca13b3489d76a1\src\BlazorAdmin\BlazorAdmin.csproj : error : C:\Program Files\dotnet\sdk\2.1.522\Sdks\Microsoft.NET.Sdk.BlazorWebAssembly\Sdk not found. Check that a recent enough .NET Core SDK is installed and/or increase the version specified in global.json. [20:45:31] [restore] C:\BuildAgent\work\c3ca13b3489d76a1\src\BlazorAdmin\BlazorAdmin.csproj : error MSB4236: The SDK 'Microsoft.NET.Sdk.BlazorWebAssembly' specified could not be found. [20:45:31] [restore] Process exited with code 1 [20:45:31] [restore] Process exited with code 1 (Step: NuGet Installer) [20:45:31] [Step 1/1] Step NuGet Installer failed