我试图从安装的NuGet和Microsoft.AspNet.SignalR收到以下错误:错误安装包Microsoft.AspNet.SignalR
'Microsoft.Owin.Security 2.0.2'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.0', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, conta ct the package author.
有没有人遇到过这一点,并且知道解决办法是什么?
我也这样做了,但是信号集线器不可见 – sai
不可见?如果你能详细阐述一点,我将不胜感激。 – Mads