Nuget restore fails on Azure Devops with message “unable to load the service index for source”
问题 I have a build for a .NET solution that is running in a private agent. The solution contains both .NET Core 2.1 and .NET Standard 2.0 projects. Some of the nuget packages installed are the following: NETStandard.Library v2.0.3 Microsoft.AspNetCore.Mvc v2.0.0 Microsoft.NETCore.App v2.1.5 The build fails when trying to restore the nuget packages with the following error: "F:\Agent01\w\141\s\xxxxxxx.sln" (Restore target) (1) -> (Restore target) -> C:\Program Files\dotnet\sdk\2.1.500\NuGet