title: Can't see "Must implement" error
body: <p>I need another (dozen) pair of eyes on this. The following code:</p>
  
  <pre><code>Interface iRuleEntity
      Function GetRuleViolations() As List(Of RuleViolation)
  End Interface
  
  Partial Public Class Feedback
      Implements iRuleEntity
  
      Public Function GetRuleViolations() As List(Of RuleViolation)
          Return Nothing
      End Function
  
  End Class
  </code></pre>
  
  <p>is giving me this error:</p>
  
  <pre><code>'Feedback' must implement 'Function GetRuleViolations() As System.Collections.Generic.List(Of RuleViolation)' for interface 'iRuleEntity'.
  </code></pre>
  
  <p>What am I missing?</p>