Home/ Questions/Q 9062367
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-16T15:43:14+00:00

i got this error when i try to debug a simple signalr app Attempt

  • 0

i got this error when i try to debug a simple signalr app

Attempt to access the method
‘Microsoft.AspNet.SignalR.DependencyResolverExtensions.InitializePerformanceCounters(Microsoft.AspNet.SignalR.IDependencyResolver,
System.String, System.Threading.CancellationToken)’ by the method
‘Microsoft.AspNet.SignalR.RouteExtensions.MapHubs(System.Web.Routing.RouteCollection,
System.String, Microsoft.AspNet.SignalR.IDependencyResolver)’ failed

=== Edited [Added more INFO] ===

ok added SignalR by typing this on Nuget Consolse

Install-Package Microsoft.AspNet.SignalR -pre

i added a repo here

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team
    <?xml version="1.0" encoding="utf-8"?>
  <packages>
    <package id="jQuery" version="1.6.4" targetFramework="net45" />
    <package id="Microsoft.AspNet.SignalR.Core" version="1.0.0-rc1" targetFramework="net45" />
    <package id="Microsoft.AspNet.SignalR.Hosting.AspNet" version="1.0.0-alpha2" targetFramework="net45" />
    <package id="Microsoft.AspNet.SignalR.Hosting.Common" version="1.0.0-alpha2" targetFramework="net45" />
    <package id="Microsoft.AspNet.SignalR.JS" version="1.0.0-rc1" targetFramework="net45" />
    <package id="Newtonsoft.Json" version="4.5.11" targetFramework="net45" />
  </packages>

    the versions installed were mixed between alpha and rc1.

    • 0