Issues resolving FeatureState

[jjbrunton]

I'm slightly confused as to what I'm doing wrong, I'm using Blazor and I have a working setup with another state but when adding this new "SessionsState" I get a DI issue:

Unable to resolve service for type 'Fluxor.IFeature1[System.Collections.Generic.IEnumerable1[Clarity.Web.Data.Session]]' while attempting to activate 'Fluxor.State1[System.Collections.Generic.IEnumerable1[Clarity.Web.Data.Session]]'.

[FeatureState]
    public class SessionsState
    {
        public IEnumerable<Session> Sessions { get; } = new List<Session>();

        [Inject]
        public IDispatcher Dispatcher { get; set; }

        private SessionsState()
        {
        }

        public SessionsState(IEnumerable<Session> sessions)
        {
            Sessions = sessions;
        }
    }

        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
        public partial class SessionDetailBase : FluxorComponent
        {
            [Parameter]
            public int id { get; set; }

            [Inject] protected IState<IEnumerable<Session>> SessionState { get; private set; }

            protected Session session;
            protected int Index = -1; //default value cannot be 0 -> first selectedindex is 0.
            protected double[] inputData;
            protected string[] inputLabels;

            protected override void OnInitialized()
            {
                base.OnInitialized();

                this.session = this.SessionState.Value.FirstOrDefault(x => x.SessionId == id);
                this.inputData = session.StateTimingEntries.GroupBy(x => x.StatusType).Select(x => (double)x.Sum(y => y.TimeInStateSeconds)).ToArray();
                this.inputLabels = session.StateTimingEntries.GroupBy(x => x.StatusType).Select(x => x.Key.GetEnumDescription()).ToArray();
                StateHasChanged();
            }
        }```

[mrpmorris]

Microsoft DI will always use the greediest constructor, so is trying to use your feature constructor that expects an IEnumerable<Session> which you don't have registered with DI.