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C# C# Objects Inheritance Inheritance in Code

Posted by Tomas Baca
Tomas Baca
3,578 Points

Code challenge error

namespace Treehouse.CodeChallenges { class Polygon { public readonly int NumSides;

    public Polygon(int numSides)
    {
        NumSides = numSides;
    }

 class Square : Polygon
 {

   public readonly int SideLength;

     public Square(int sideLength)
     {

       SideLength = sideLength;

   }   
 }

} }

1 Answer

Steven Parker
Steven Parker
229,695 Points
Steven Parker
Steven Parker
229,695 Points

:point_right: Your constructor is missing the explicit base call.

The challenge instructions include: "Use base to initialize NumSides to 4.". Adding that to your constructor would look like this:

     public Square(int sideLength) : base(4)
IT Studio
IT Studio
8,958 Points

still got an error message sir, it says to reload the challenge. But after reload it, changing my script, and click "Check Work", it still appear.

the message: Oh no! There was a communication problem. If you continue experiencing problems, please contact support at help@teamtreehouse.com. (reload challenge) or (back to overview)

IT Studio
IT Studio
8,958 Points

hello sir, i have already finished the challenge after i fix the connection problem. Thanks