Resolve: SignalR Error: Failed to complete negotiation with the server
Satya Karki I was working on ASP.NET Core SignalR client application to receive the message from the SignalR hub. This is the scenario where my SignalR server and client were two separate
SignalR Error
Error: EndpointRoutingMiddleware matches endpoints setup by EndpointMiddleware and so must be added to the request execution pipeline before EndpointMiddleware
I was upgrading project framework from ASP.NET Core 2.1 solution to ASP.NET Core 3.1 and got error as shown below after upgradation. Error Details: “System.InvalidOperationException HResult=0x80131509 Message=EndpointRoutingMiddleware matches endpoints setup