roslyn in MVC
If you're using VS 2015 for development, ASP.NET projects now use Roslyn by default. The host I use as a test server doesn't support Roslyn / C# 6.0 yet. Though the website gets published successfully (using Web Deploy), I end up with an Internal Server Error. According to this, roslyn support is added using a nuget package. So the first thing to do, is to remove the package. Open the Package Manager Console and type the following one line at a time: Run the below step by step uninstall-package Microsoft.CodeDom.Providers.DotNetCompilerPlatform uninstall-package Microsoft.Net.Compilers Now Remove this from Webconfig <system.codedom> < compilers > < compiler language = " c#;cs;csharp " extension = " .cs " type = " Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version = 1.0.0.0, Culture = neutral, PublicKeyToken = 31bf3856ad364...