Volley因未转换为jsonobject而引发错误

Question

当我尝试从服务器加载json数据时，我的凌空抛出错误。 它总是进入错误侦听器。 我不知道如何处理它。 这是我的json数据：

{
EventResult: {
         Events: [
                  {
                    Event: {
                            eventid: "123",
                            eventname: "Hello Event12",
                            lattitude: "41.871940",
                            longitude: "12.496366",
                            desc: "Welcome",
                            address: "Italy",
                            city: "pune",
                            province: "Italy",
                            eventimage: "20160429060807butterfly_14.png",
                            attendees: "20",
                            isdeleted: "0",
                            startdate: "2017-04-22",
                            starttime: "09:50:00",
                            enddate: "0000-00-00",
                            endtime: "00:00:00",
                            eventtype: "everyday",
                            eventfee: "200",
                            category: "Architecture & Designing",
                            subscribestatus: "-1",
                            catid: "1",
                            isprivate: "0",
                            dayofweek: "",
                            userid: "2",
                            email: "ela.probity@gmail.com",
                            nickname: "ela",
                            dob: "2016-09-13",
                            userphoto: "20160429053842userimage.jpeg",
                            statusmessage: "Rdfvfvb drcvh dchgv fvhh dvhjj                    dbhj dvbhgb dvhdc rvhhfv. Ccg chb. Drsxgerg sdxgg stccf hrc.",
                            cellular: "1234567890",
                            kilometers: "51",
                            gender: "F",
                            emailprivacysetting: "0",
                            dobprivacysetting: "1",
                            cellularprivacysetting: "1",
                            cityprivacysetting: "0",
                            userblockstatus: "0",
                            myblockstatus: "1",
                            followstatus: "1",
                            Participants: [ ],
                            Comments: [ ]
                         }
                     }
                   ],
                   TotalItem: 1,
                   TotalPages: 1,
                   Status: "OK",
                   Message: "Successfull"
               }
        }

ErrorListner抛出此错误：

  

＆＃34;值java.lang.String类型的值无法转换为JSONObject＆＃34;

我在在线可用解析器上解析了json，它显示了json数据的完美。 我已经解决了很多问题而且它只显示了，＃34; java.lang.String类型的值无法转换为JSONObject＆＃34;。