The call is ambiguous between the following methods or properties: 'System.ObservableExtensions.Subscribe<T>(System.IObservable<T>, System.Action<T>)' and 'System.ObservableExtensions.Subscribe<T>(System.IObservable<T>, System.Action<T>)'

[lyquocnam]

The error in Windows Form, Netframework 4.7.2

The call is ambiguous between the following methods or properties: 'System.ObservableExtensions.Subscribe<T>(System.IObservable<T>, System.Action<T>)' and 'System.ObservableExtensions.Subscribe<T>(System.IObservable<T>, System.Action<T>)'

[hoangdovan]

@lyquocnam This is dead project. You should not use it anymore!