Runtime errors should clear when you press the Refresh button

[outoftime]

Pressing the “Refresh” button should clear runtime errors.

To reproduce:

• Write some JS code that will generate an error, e.g.

  $('body').click(function() { window.bogus.thisWillError(); });
  

• Trigger the error

• Click the “refresh” button in the top-left of the preview

• Expect the error notification to disappear

• Observe that it doesn’t