Get three warnings when you add an incompatible project reference from a legacy project system -> new project system

[davkean]

Add a reference from a legacy csproj targeting .NET Framework 4.5.2 -> .NET Core project, and you get the following warnings:

Warning     The project 'ConsoleApplication37' cannot be referenced. The referenced project is targeted to a different framework family (.NETCoreApp)   ConsoleApp1         
Warning     Project has no no target framework compatible with '.NETFramework,Version=v4.5.2'   ConsoleApp1         
Warning     The target "GetTargetPath" does not exist in the project.   ConsoleApp1 C:\Users\davkean\Documents\Visual Studio 15\Projects\ConsoleApplication37\ConsoleApplication37\ConsoleApplication37.csproj      

[srivatsn]

This is done.