Omnisharp sublime text errors with ASP.NET 5.0 MVC6

Question

I'm using the new asp.net mvc via github here: https://github.com/aspnet/home and I installed the Omnisharp package for Sublime Text 3 to get C# autocomplete. I am attempting to run the HelloMvc project, which works fine when I run k kestrel and then open http://localhost:5004/

However, a bit of annoyance is when I save a file (for example, HomeController.cs) and then Sublime Text console opens and gives me the following errors:

Error : Unknown Resolver Error - (1, 23)
Error : '?' does not contain a definition for 'Mvc' - (1, 27)
Error : 'Controller' is not a known identifier - (6, 45)
Error : 'IActionResult' is not a known identifier - (8, 29)
Error : 'View' is not a known identifier - (10, 24)
Error : 'HomeController' does not contain a definition for 'View' - (10, 32)

And then it give me swigglies under the matching lines. I would like whatever the feature is that is ensuring it is good code, however, is there a way to change the settings so that it recognizes this is all valid?

Or does Omnisharp not yet support the new way asp.net 5.0 handles external packages?

Answer 1

The current packaged version of omnisharp-sublime is using the omnisharp-server backend (NRefactory based), not omnisharp-roslyn (Roslyn based and support for Asp.Net 5 projects).

Work is ongoing both on omnisharp-roslyn, and the sublime plugin to make things work https://github.com/OmniSharp/omnisharp-sublime/tree/roslyn

I haven't tried it out yet (I'm an emacs guy), but from what I've heard, it's working really well! I use emacs with the omnisharp-roslyn server to develop omnisharp-roslyn with (the server itself is an Asp.Net 5 solution https://github.com/OmniSharp/omnisharp-roslyn)