title: taghelpers intellisense not working in Preview5
body: <p>I downloaded and installed latest .NET Core: </p>
  
  <pre><code>dotnet --version
  1.0.0-preview5-004478
  </code></pre>
  
  <p>I also updated my AspNetCore project's package references:</p>
  
  <pre><code>&lt;PropertyGroup&gt;
      &lt;OutputType&gt;Exe&lt;/OutputType&gt;
      &lt;TargetFramework&gt;netcoreapp1.1&lt;/TargetFramework&gt;
      &lt;PreserveCompilationContext&gt;true&lt;/PreserveCompilationContext&gt;
    &lt;/PropertyGroup&gt;
    &lt;ItemGroup&gt;
      &lt;Folder Include="wwwroot\" /&gt;
    &lt;/ItemGroup&gt;
  &lt;ItemGroup&gt;
      &lt;PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.AspNetCore.Mvc.TagHelpers" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.NETCore.App" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.AspNetCore.Razor.Tools" Version="1.1.0-preview4-final" /&gt;
      &lt;PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.EntityFrameworkCore" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="1.1.0-preview4-final" /&gt;
      &lt;PackageReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="1.1.0-preview4-final" /&gt;
      &lt;PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="1.1.0" /&gt;
      &lt;PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL.Design" Version="1.1.0" /&gt;   &lt;/ItemGroup&gt;
  </code></pre>
  
  <p>It seems like tooling not working well yet for the latest versions. For example when I try to run <code>dotnet ef</code> it complains about missing project.json - which is depricated now. </p>
  
  <p>I'm using Visual Studio 2017 Community RC and the integrated PM console can run add-migration, update-database,... so I don't care about missing dotnet ef support but if you had any idea of any workaround I would appreciate that becasue I also like to work with VS Code instead of the Studio.</p>
  
  <p>My problem is now I try to build an ASP.Core MVC website with heavy usage of tag helpers. But the intellisense not working for that:</p>
  
  <p><a href="https://i.stack.imgur.com/86xzC.png" rel="noreferrer"><img src="https://i.stack.imgur.com/86xzC.png" alt="no-tag-helper"></a></p>