asp.net – SignalR MethodAccessException

发布时间：2020-12-16 03:15:30 所属栏目：asp.Net 来源：网络整理

导读：当我尝试调试一个简单的信号器应用程序时,我收到此错误 Attempt to access the method ‘Microsoft.AspNet.SignalR.DependencyResolverExtensions.InitializePerformanceCounters(Microsoft.AspNet.SignalR.IDependencyResolver, System.String,System.Threa

当我尝试调试一个简单的信号器应用程序时,我收到此错误

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,Microsoft.AspNet.SignalR.IDependencyResolver)’ failed

===已编辑[已添加更多信息] ===

确定通过在Nuget Consolse上输入此信息来添加SignalR

Install-Package Microsoft.AspNet.SignalR -pre

我添加了一个回购here

解决方法

<?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>

安装的版本在alpha和rc1之间混合.

（编辑：李大同）

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