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Start your free trialLeo Ngai
2,184 PointsIt keeps on "Bummer! Is FitnessRecord._entries of type System.Collections.Generic.List<Treehouse.CodeChallenges.Activit"
Error "Bummer! Is FitnessRecord._entries of type System.Collections.Generic.List<Treehouse.CodeChallenges.ActivityEntry>?"
using System.Collections.Generic;
using System.Collections.ObjectModel;
//using System.Collections.Generic.IEnumerable;
namespace Treehouse.CodeChallenges
{
public class FitnessRecord
{
public static List<ActivityEntry> entries1 = new List<ActivityEntry>();
private ReadOnlyCollection<ActivityEntry> _entries = new ReadOnlyCollection<ActivityEntry>(entries1);
public IEnumerable<ActivityEntry> Entries { get { return _entries; } }
}
}
using System;
namespace Treehouse.CodeChallenges
{
public class ActivityEntry
{
public string Name { get; set; }
public DateTime Started { get; set; }
public DateTime Finished { get; set; }
}
}
1 Answer
Steven Parker
231,198 PointsThe challenge is only expecting you to make one small change.
Just change the type of the Entries property, from List<ActivityEntry> to IReadOnlyList<ActivityEntry>.