Hello,

when i tried to set value in session its give me error " object not set instance of reference "

This is my code , when i call this methods it's give me above error

public ActionResult TestSesion()
{
    try
    {
        Session["test"] = "test";
        string sessionValue = Session["test"].ToString();
    }
    catch (Exception ex)
    {

        throw ex;
    }

    return null;
}

but if i m set session value in .cshtml page its working perfectly ,

please help me solve this issue as soon as possible