修改

CallCenterApi/CallCenterApi.Interface/CallCenterApi.Interface/App_Start/ErrorAttribute.cs

 using CallCenter.Utility;
-using CallCenterApi.Interface.Models.Common;
 using System.Collections.Generic;
 using System.Web.Mvc;
 
             var actionName = context.RouteData.Values["Action"];
             var log = LogFactory.GetLogger(context.Controller.ToString() + "/" + actionName);
 
-            var rt = context.RequestContext.HttpContext.Request;
+            var cnt = context.RequestContext.HttpContext;
+            var rt = cnt.Request;
             Dictionary<string, string> Params = new Dictionary<string, string>();
             Params.Add("request_url", rt.Url.ToString());
 
                     Params.Add(key, rt.Params[key]);
                 }
             }
+            string usercode = cnt.User?.Identity.Name ?? "";
 
-            Model.T_Sys_UserAccount usermodel = null;
-            try
-            {
-                var us = (FormsPrincipal<Model.T_Sys_UserAccount>)context.RequestContext.HttpContext.User;
-                usermodel = us.UserData;
-            }
-            catch
-            { }
-
-            log.Error("系统异常，用户账号：" + (usermodel?.F_UserCode ?? "") + "，请求信息：" + Params.ToJson(), context.Exception);
+            log.Error("系统异常，操作账号：" + usercode + "，请求信息：" + Params.ToJson(), context.Exception);
         }
     }
 }