Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

C#

Posted by David Lett
David Lett
7,483 Points

Repository code challenge part 2

This starting to piss me off. Got the first part right but the second method is not passing and I'm about to throw my keyboard.

using Treehouse.Models;

namespace Treehouse.Data { public class VideoGamesRepository { // TODO Add GetVideoGames method public VideoGame[] GetVideoGames() { return _videoGames; }

    public VideoGame[] GetVideoGame(int id)
    {

        VideoGame videoGameToReturn = null;

        foreach (var videoGame in _videoGames)    
        {
            if (videoGame.Id == id)
            {
                videoGameToReturn = videoGame;

                break;
            }
        }

        return videoGameToReturn;            
    }
    // TODO Add GetVideoGame method

    private static VideoGame[] _videoGames = new VideoGame[]
    {
        new VideoGame()
        {
            Id = 1,
            Title = "Super Mario 64",
            Description = "Super Mario 64 is a 1996 platform video game developed and published by Nintendo for the Nintendo 64.",
            Characters = new string[]
            {
                "Mario",
                "Princess Peach",
                "Bowser",
                "Toad",
                "Yoshi"
            },
            Publisher = "Nintendo",
            Favorite = true
        },
        new VideoGame()
        {
            Id = 2,
            Title = "Mario Kart 64",
            Description = "Mario Kart 64 is a 1996 go-kart racing game developed and published by Nintendo for the Nintendo 64 video game console.",
            Characters = new string[]
            {
                "Mario",
                "Princess Peach",
                "Bowser",
                "Toad",
                "Yoshi"
            },
            Publisher = "Nintendo",
            Favorite = false
        }
    };
}

}

Steven Parker
Steven Parker
231,110 Points
Steven Parker
Steven Parker
231,110 Points

In future questions, be sure to provide a link to the challenge page, or start the question using the "Get Help" button which will do it for you.

1 Answer

Steven Parker
Steven Parker
231,110 Points
Steven Parker
Steven Parker
231,110 Points

You have correctly coded your GetVideoGame method to return a single VideoGame object instance, but the declaration says that it returns an array ("VideoGame[]" instead of "VideoGame").