title: Xamarin.Form How to use Rg.Plugins.Popup Pages in MVVMCross?
body: <p>I want to create a popup using a plugin called rg.plugin.popup on mvvmcross, But don't know how to implement it. I've tried it on regular xamarin.form and it works. </p>
  
  <p>This is what I've tried to navigate it on MVVMCross:</p>
  
  <pre><code>    public IMvxCommand OnFilterLabel
      {
          get
          {
              return new MvxCommand(async() =&gt;
              {
                  await Navigation.PushPopupAsync(new FilterAttendPopup());
                  MessagingCenter.Subscribe&lt;Attendance&gt;(this, "ReceiveData", (value)=&gt; { });
              });
          }
      }
  </code></pre>
  
  <p>but I get <a href="https://i.stack.imgur.com/t0uya.png" rel="nofollow noreferrer">this</a> error:
  "Error  CS0103  The name 'Navigation' does not exist in the current context"</p>
  
  <p>Your help is very appreciated ^_^</p>