ajax return is blank to the controller

Question

Ajax return works fine in local, but returns blank when hosted    Url ="/Order/Save"  parms=json string   $.ajax({
type: "POST",
async: false,
url: Url,
dataType: "json",
data: {data: parms.getJSON()},
success: function (data) {
valuesReturned = data;
},
complete: function () { },
error: function (req, status, error) {
return error;
}
});    when tried to catch execption from ajax the error I get is-- A circular reference was detected while serializing an object of type 'System.Reflection.RuntimeModule'    when checked at server side , its hitting the server, but the data received is blank      Kindly do the needful.   regards

Ahmed Abdi · Answer

Hi Shantha!   Are you trying to serialize an object which references other objects? (For example OrderItem & Order) If so One solution is to create a second class with just the properties of the original object excluding references to the second object, copy the property values across and serialize that.   https://stackoverflow.com/questions/31008219/a-circular-reference-was-detected-while-serializing-an-object-of-type-system-r/31008448

shantha lakshmi · Answer

ya, thatz done.   Inspite of that this problem persists.   regards

Ahmed Abdi · Answer

you can change serializerSetting,  the property referenceloophandling, you simply ignore it. .AddJsonOptions(opt=>opt.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore);