我做的，以prevent这个错误是返回反映这样我对象的属性一个匿名者键入的内容：

What I'm doing to prevent that error is to return an anonymouse type that reflects my object's properties like this :

    public JsonResult CompanyListJson()
    {
        var list = (from companies in appContext.Companies
                    where companies.Active.Equals(true)
                    select new
                    {
                        Name = companies.DbName,
                        Id = companies.Id,
                        Active = companies.Id.Equals(CurrentCompany.Id)

                    });
        return Json(list, JsonRequestBehavior.AllowGet);
    }

也许这是不是***的方式，但它可以让我保持我的JSON薄，只推我需要的数据（并避免当然是循环引用除外）

Maybe it's not the best way, but it allows me to keep my JSON thin and push only the data I need ( and avoid that circular reference exception of course )

在你的样品看，我就从SearchAnalysis选择新的匿名者类型，以我所需要的属性。这应该工作

Looking at your sample, I would select new anonymouse type from SearchAnalysis, taking the properties I need. That should work