eror when parsing json android no data when run -

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this code how use load data json..

client.get(url, new jsonhttpresponsehandler() {              @override             public void onsuccess(int statuscode, header[] headers, jsonobject obj) {                 try {                      if (!obj.getboolean("error")) {                          jsonarray cest = obj.getjsonarray("list");                          string z = "";                         if (cest != null) {                             int array = cest.length();                             mdetail = new arraylist<orderitem>();                             simpledateformat formatter = new simpledateformat("yyyy-mm-dd hh:mm:ss");                             date dateorder = new date();                              (int = 0; < array; i++) {                                  try {                                     dateorder = formatter.parse(cest.getjsonobject(i).getstring("orderdate"));                                 } catch (parseexception e) {}                                  mdetail.add(new orderdetailsinfo(uuid.fromstring(cest.getjsonobject(i).getstring("orderid"))                                         , dateorder,                                         cest.getjsonobject(i).getstring("brancid"),                                         cest.getjsonobject(i).getstring("dcbranchid"),                                         cest.getjsonobject(i).getstring("orderdocno"),                                         cest.getjsonobject(i).getstring("subdealerid"),                                         cest.getjsonobject(i).getstring("docorderno"),                                         cest.getjsonobject(i).getstring("orderdocnoalt"),                                         cest.getjsonobject(i).getstring("saleschannelid"),                                         cest.getjsonobject(i).getstring("marketingprogramid"),                                         cest.getjsonobject(i).getstring("mdmarketingprogramid"),                                         cest.getjsonobject(i).getstring("pricelistid")));                             }                              orderdetailsadapter adapter = new orderdetailsadapter(getactivity(), mdetail);                             setlistadapter(adapter);                             adapter.notifydatasetchanged();                             toast.maketext(getactivity().getapplicationcontext(), "refreshed: " + cest.length(), toast.length_long).show();                         } //if (cast != null) {                     } //if (!obj.getboolean("error")) {                  } catch (jsonexception e) {                 }              }              @override             public void onfailure(int statuscode, header[] headers, throwable e, jsonobject errorresponse) {                 // called when response http status "4xx" (eg. 401, 403, 404)                 // probable causes: no internet permission, no internet connection                 toast.maketext(getactivity().getapplicationcontext(), "error: onfailure: " + e.tostring(), toast.length_long).show();             }          });      }

when run there no eror data cannot load..

what wrong code.?

somebody please me..


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