我在ASP.NET MVC 5项目中下载了Mvc4Future nuget包.当我使用ActionFilter属性如[AjaxOnly]时会导致“类型违反的继承安全规则”异常.这是完整的信息：
Inheritance security rules violated by type: ‘Microsoft.Web.Mvc.AjaxOnlyAttribute’. Derived types must either match the security accessibility of the base type or be less accessible.
我该如何解决这个问题？
解决方法
它已转移到Microsoft.AspNet.Mvc.Futures.
https://www.nuget.org/packages/Microsoft.AspNet.Mvc.Futures/5.0.0
