easyui中datagrid执行loadData方法出现异常

$.get("/?r=admin/static/customfinancialstatus1",{agentID:"901",startdate:"2017-08-01",enddate:"2017-08-02"},function(data1){

             data1 = JSON.parse(data1);
             $('#dg1').datagrid("loadData",data1);

}