Mono MVC5 - Views don't work

Question

I am trying to launch MVC5 website on my Linux box using Mono and XSP4. It works with no views however when I try to render something it gives me errors.

Here is my test code. Note that I didn't change anything, this is basically a blank site without EF or any other libraries. Just bare-bone MVC5 + Razor.

public ActionResult Index()
{
    // return Content("'sall good"); // works
    return View();
}

System.InvalidOperationException

Could not locate Razor Host Factory type: System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35

Description: HTTP 500.Error processing request.

Details: Non-web exception. Exception origin (name of application or object): System.Web.WebPages.Razor.

Stacktrace

at System.Web.WebPages.Razor.WebRazorHostFactory.CreateFactory (System.String typeName) [0x00000] in <filename unknown>:0

at System.Collections.Concurrent.ConcurrentDictionary`2+<GetOrAdd>c__AnonStorey3[System.String,System.Func`1[System.Web.WebPages.Razor.WebRazorHostFactory]].<>m__0 () [0x00000] in <filename unknown>:0 

at (wrapper delegate-invoke) System.Func`1<System.Collections.Generic.KeyValuePair`2<string, System.Func`1<System.Web.WebPages.Razor.WebRazorHostFactory>>>:invoke_TResult__this__ ()

...

I've tried to change Version=5.0.0.0 to 4.0.0.0 and 3.0.0.0 etc but nothing works. I still get the same error just now it's about 4.0.0.0.

Is there any hope?

Answer 1

The problem is in Web.config that is inside /Views folder. system.web.webPages.razor host parameter must match exactly with MVC version.

For example if you have MVC 5.2.2.0 then it should look like <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.2.2.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />.