Authorization requires a cascading parameter of type Task . . . When I load the page, I get InvalidOperationException: Authorization requires a cascading parameter of type Task<AuthenticationState> Consider using CascadingAuthenticationState to supply this
Blazor CascadingParameter vs singleton DependencyInjection Cascading parameters are focused on UI While a singleton service is a very generic approach to solve many different issues, cascading values are specially designed to solve UI update problems They are doing it very efficiently In the case of the AuthenticationState, it uses a specialized view
How do I use cascading parameters in dotnet 8. 0 (Blazor) 2 I am trying to use cascading parameters to my dotnet 8 0 blazor application I can see the parameters flash on my screen when I load the page but then they disappear If I try to debug, I can see that during the first load of the page (prerender), the cascading parameters are set properly
Blazor CascadingParameter is always null - Stack Overflow But this statement works and cascading parameter in index razor is not null @code { private Toasts Toasts= new(); } Seems that Blazor do not allow to pass element references as cascading parameter but only allows object and other variables I do not have full context of your requirements, but you can try implementing Toasts as a service
How to use Cascading Type Params in this situation? Denotes the generic type parameter as cascading This allows generic type inference to use this type parameter value automatically on descendants that also have a type parameter with the same name