Stack trace for RxApp.SuspensionHost.CreateNewAppState crash on startup:

gistfile1.txt

Stack trace for RxApp.SuspensionHost.CreateNewAppState crash on startup:
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ReactiveUI.DLL!ReactiveUI.PropertyBinderImplementation.bindToDirect.AnonymousMethod__13(TValue x)
System.Reactive.Core.DLL!System.Reactive.AnonymousSafeObserver<T>.OnNext(T value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>._.Iter.OnNext(TResult value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Return<TResult>._.Invoke()
System.Reactive.Core.DLL!System.Reactive.Concurrency.Scheduler.Invoke(System.Reactive.Concurrency.IScheduler scheduler, System.Action action)
System.Reactive.Core.DLL!System.Reactive.Concurrency.ImmediateScheduler.Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action)
System.Reactive.Core.DLL!System.Reactive.Concurrency.Scheduler.Schedule(System.Reactive.Concurrency.IScheduler scheduler, System.Action action)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Return<TResult>._.Run()
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Return<TResult>.Run(System.IObserver<TResult> observer, System.IDisposable cancel, System.Action<System.IDisposable> setSink)
System.Reactive.Core.DLL!System.Reactive.Producer<TSource>.SubscribeRaw(System.IObserver<TSource> observer, bool enableSafeguard)
System.Reactive.Core.DLL!System.ObservableExtensions.SubscribeSafe<T>(System.IObservable<T> source, System.IObserver<T> observer)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>._.SubscribeInner(System.IObservable<TResult> inner)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Where<TSource>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Select<TSource, TResult>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.DistinctUntilChanged<TSource, TKey>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Select<TSource, TResult>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Where<TSource>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Switch<TSource>._.Iter.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Concat<TSource>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Select<TSource, TResult>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Select<TSource, TResult>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Where<TSource>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Cast<TSource, TResult>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.RefCount<TSource>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Subjects.Subject<T>.OnNext(T value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.AsObservable<TSource>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>.NoSelectorImpl.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Buffer<TSource, TBufferClosing>.Beta.Omega.OnNext(TBufferClosing value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Merge<TSource>._.Iter.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Select<TSource, TResult>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Where<TSource>._.OnNext(TSource value)
System.Reactive.Core.DLL!System.Reactive.Observer<T>.OnNext(T value)
System.Reactive.Linq.DLL!System.Reactive.Subjects.Subject<T>.OnNext(T value)
ReactiveUI.DLL!ReactiveUI.IReactiveObjectExtensions.ExtensionState<TSender>.notifyObservable<T>(TSender rxObj, T item, System.Reactive.Subjects.ISubject<T> subject)
ReactiveUI.DLL!ReactiveUI.IReactiveObjectExtensions.ExtensionState<TSender>.raisePropertyChanged(string propertyName)
ReactiveUI.DLL!ReactiveUI.IReactiveObjectExtensions.raisePropertyChanged<TSender>(TSender This, string propertyName)
ReactiveUI.DLL!ReactiveUI.IReactiveObjectExtensions.RaiseAndSetIfChanged<TObj, TRet>(TObj This, TRet backingField, TRet newValue, string propertyName)
ReactiveUI.DLL!ReactiveUI.SuspensionHost.AppState.set(object value)
ReactiveUI.DLL!ReactiveUI.SuspensionHostExtensions.SetupDefaultSuspendResume.AnonymousMethod__8(object x)
System.Reactive.Core.DLL!System.Reactive.AnonymousSafeObserver<T>.OnNext(T value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Catch<TSource, TException>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>._.Iter.OnNext(TResult value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>._.Iter.OnNext(TResult value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Return<TResult>._.Invoke()
System.Reactive.Core.DLL!System.Reactive.Concurrency.Scheduler.Invoke(System.Reactive.Concurrency.IScheduler scheduler, System.Action action)
System.Reactive.Core.DLL!System.Reactive.Concurrency.ImmediateScheduler.Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action)
System.Reactive.Core.DLL!System.Reactive.Concurrency.Scheduler.Schedule(System.Reactive.Concurrency.IScheduler scheduler, System.Action action)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Return<TResult>._.Run()
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.Return<TResult>.Run(System.IObserver<TResult> observer, System.IDisposable cancel, System.Action<System.IDisposable> setSink)
System.Reactive.Core.DLL!System.Reactive.Producer<TSource>.Run(System.Reactive.Concurrency.IScheduler _, System.Reactive.Producer<TSource>.State x)
System.Reactive.Core.DLL!System.Reactive.Concurrency.ScheduledItem<TAbsolute, TValue>.InvokeCore()
System.Reactive.Core.DLL!System.Reactive.Concurrency.ScheduledItem<TAbsolute>.Invoke()
System.Reactive.Core.DLL!System.Reactive.Concurrency.CurrentThreadScheduler.Trampoline.Run(System.Reactive.Concurrency.SchedulerQueue<System.TimeSpan> queue)
System.Reactive.Core.DLL!System.Reactive.Concurrency.CurrentThreadScheduler.Schedule<TState>(TState state, System.TimeSpan dueTime, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action)
System.Reactive.Core.DLL!System.Reactive.Concurrency.LocalScheduler.Schedule<TState>(TState state, System.Func<System.Reactive.Concurrency.IScheduler, TState, System.IDisposable> action)
System.Reactive.Core.DLL!System.Reactive.Producer<TSource>.SubscribeRaw(System.IObserver<TSource> observer, bool enableSafeguard)
System.Reactive.Core.DLL!System.ObservableExtensions.SubscribeSafe<T>(System.IObservable<T> source, System.IObserver<T> observer)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>._.SubscribeInner(System.IObservable<TResult> inner)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>._.OnNext(TSource value)
System.Reactive.Linq.DLL!System.Reactive.Linq.ObservableImpl.SelectMany<TSource, TResult>._.Iter.OnNext(TResult value)
System.Reactive.Core.DLL!System.Reactive.AutoDetachObserver<T>.OnNextCore(T value)
System.Reactive.Core.DLL!System.Reactive.ObserverBase<T>.OnNext(T value)
System.Reactive.Linq.DLL!System.Reactive.Subjects.AsyncSubject<T>.OnCompleted()
System.Reactive.WindowsRuntime.DLL!System.Reactive.Windows.Foundation.AsyncInfoToObservableBridge<TResult, TProgress>.Done(Windows.Foundation.IAsyncInfo info, Windows.Foundation.AsyncStatus status, bool initial)
System.Reactive.WindowsRuntime.DLL!System.Reactive.Windows.Foundation.AsyncInfoToObservableBridge<TResult, TProgress>.Done.AnonymousMethod__4(Windows.Foundation.IAsyncInfo iai, Windows.Foundation.AsyncStatus s)
System.Reactive.WindowsRuntime.DLL!System.Reactive.Windows.Foundation.AsyncInfoObservableExtensions.ToObservable.AnonymousMethod__16(Windows.Foundation.IAsyncOperation<TResult> iao, Windows.Foundation.AsyncStatus status)