title: VS Code OmniSharp Extension no code actions available
body: <p>I'm unable to get code actions for using statements in VS Code. I get the following Omnisharp error:</p>
  <pre><code>[fail]: OmniSharp.Stdio.Host
          ************  Response (32.1766ms) ************ 
  {
    &quot;Request_seq&quot;: 470,
    &quot;Command&quot;: &quot;/v2/getcodeactions&quot;,
    &quot;Running&quot;: true,
    &quot;Success&quot;: false,
    &quot;Message&quot;: &quot;\&quot;System.Reflection.ReflectionTypeLoadException: Exception of type 'System.Reflection.ReflectionTypeLoadException' was thrown.\\nCould not load file or assembly 'Microsoft.CodeAnalysis, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies.\\n  at (wrapper managed-to-native) System.Reflection.Assembly.GetTypes(System.Reflection.Assembly,bool)\\n  at System.Reflection.Assembly.GetTypes () [0x00000] in &lt;36514b14425c4337b446653c547aa9c3&gt;:0 \\n  at System.Reflection.Assembly+&lt;get_DefinedTypes&gt;d__127.MoveNext () [0x0001e] in &lt;36514b14425c4337b446653c547aa9c3&gt;:0 \\n  at System.Linq.Enumerable+SelectManySingleSelectorIterator`2[TSource,TResult].MoveNext () [0x0006f] in &lt;14c1495deda74532849f8ec10b438611&gt;:0 \\n  at System.Linq.Enumerable+WhereSelectEnumerableIterator`2[TSource,TResult].MoveNext () [0x00059] in &lt;14c1495deda74532849f8ec10b438611&gt;:0 \\n  at System.Linq.Enumerable+WhereEnumerableIterator`1[TSource].MoveNext () [0x0004e] in &lt;14c1495deda74532849f8ec10b438611&gt;:0 \\n  at System.Collections.Generic.LargeArrayBuilder`1[T].AddRange (System.Collections.Generic.IEnumerable`1[T] items) [0x0003d] in &lt;14c1495deda74532849f8ec10b438611&gt;:0 \\n  at System.Collections.Generic.SparseArrayBuilder`1[T].AddRange (System.Collections.Generic.IEnumerable`1[T] items) [0x00000] in &lt;14c1495deda74532849f8ec10b438611&gt;:0 \\n  at System.Collections.Generic.SparseArrayBuilder`1[T].ReserveOrAdd (System.Collections.Generic.IEnumerable`1[T] items) [0x00017] in &lt;14c1495deda74532849f8ec10b438611&gt;:0 \\n  at System.Linq.Enumerable+Concat2Iterator`1[TSource].ToArray () [0x00015] in &lt;14c1495deda74532849f8ec10b438611&gt;:0 \\n  at System.Linq.Enumerable.ToArray[TSource] (System.Collections.Generic.IEnumerable`1[T] source) [0x0001f] in &lt;14c1495deda74532849f8ec10b438611&gt;:0 \\n  at System.Collections.Immutable.ImmutableArray.CreateRange[T] (System.Collections.Generic.IEnumerable`1[T] items) [0x0004d] in &lt;be358f84962848a48784e4a9d001abe1&gt;:0 \\n  at System.Collections.Immutable.ImmutableArray.ToImmutableArray[TSource] (System.Collections.Generic.IEnumerable`1[T] items) [0x0000f] in &lt;be358f84962848a48784e4a9d001abe1&gt;:0 \\n  at OmniSharp.Roslyn.CSharp.Services.Refactoring.V2.CachingCodeFixProviderForProjects.LoadFrom (Microsoft.CodeAnalysis.Project project) [0x000d5] in &lt;7833e4dfb11c41969fc8bb341c494975&gt;:0 \\n  at OmniSharp.Roslyn.CSharp.Services.Refactoring.V2.CachingCodeFixProviderForProjects.GetAllCodeFixesForProject (Microsoft.CodeAnalysis.ProjectId projectId) [0x00045] in &lt;7833e4dfb11c41969fc8bb341c494975&gt;:0 \\n  at OmniSharp.Roslyn.CSharp.Services.Refactoring.V2.BaseCodeActionService`2[TRequest,TResponse].GetSortedCodeFixProviders (Microsoft.CodeAnalysis.Document document) [0x00011] in &lt;7833e4dfb11c41969fc8bb341c494975&gt;:0 \\n  at OmniSharp.Roslyn.CSharp.Services.Refactoring.V2.BaseCodeActionService`2[TRequest,TResponse].AppendFixesAsync (Microsoft.CodeAnalysis.Document document, Microsoft.CodeAnalysis.Text.TextSpan span, System.Collections.Generic.IEnumerable`1[T] diagnostics, System.Collections.Generic.List`1[T] codeActions) [0x0003e] in &lt;7833e4dfb11c41969fc8bb341c494975&gt;:0 \\n  at OmniSharp.Roslyn.CSharp.Services.Refactoring.V2.BaseCodeActionService`2[TRequest,TResponse].CollectCodeFixesActions (Microsoft.CodeAnalysis.Document document, Microsoft.CodeAnalysis.Text.TextSpan span, System.Collections.Generic.List`1[T] codeActions) [0x001c1] in &lt;7833e4dfb11c41969fc8bb341c494975&gt;:0 \\n  at OmniSharp.Roslyn.CSharp.Services.Refactoring.V2.BaseCodeActionService`2[TRequest,TResponse].GetAvailableCodeActions (OmniSharp.Models.V2.CodeActions.ICodeActionRequest request) [0x001a4] in &lt;7833e4dfb11c41969fc8bb341c494975&gt;:0 \\n  at OmniSharp.Roslyn.CSharp.Services.Refactoring.V2.GetCodeActionsService.Handle (OmniSharp.Models.V2.CodeActions.GetCodeActionsRequest request) [0x0006b] in &lt;7833e4dfb11c41969fc8bb341c494975&gt;:0 \\n  at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].GetFirstNotEmptyResponseFromHandlers (OmniSharp.Endpoint.Exports.ExportHandler`2[TRequest,TResponse][] handlers, TRequest request) [0x00099] in &lt;5f96298298f74346ad96eb79547a94e4&gt;:0 \\n  at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].HandleRequestForLanguage (System.String language, TRequest request, OmniSharp.Protocol.RequestPacket packet) [0x00163] in &lt;5f96298298f74346ad96eb79547a94e4&gt;:0 \\n  at OmniSharp.Endpoint.EndpointHandler`2[TRequest,TResponse].Process (OmniSharp.Protocol.RequestPacket packet, OmniSharp.Endpoint.LanguageModel model, Newtonsoft.Json.Linq.JToken requestObject) [0x0024b] in &lt;5f96298298f74346ad96eb79547a94e4&gt;:0 \\n  at OmniSharp.Stdio.Host.HandleRequest (System.String json, Microsoft.Extensions.Logging.ILogger logger) [0x000f3] in &lt;25aad3e40a2c409a9df3868c7895a306&gt;:0 \\nSystem.TypeLoadException: Could not load file or assembly 'Microsoft.CodeAnalysis, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies.\&quot;&quot;,
  </code></pre>