Uncaught SyntaxError: Unexpected token d

Question

Hi i'm sending a integer array to my spring mvc controller method.When it is passed the data is getting to controller and functionality is working good. But after the function the controller will send some response to client side, on client side the response data goes to error function and showing

Uncaught SyntaxError: Unexpected token d



$.ajax({
                type : 'GET',
                dataType : 'json',
                url : 'deleteTeacherSelectedNotes.html',
                data : ({
                    notes : JSON.stringify(noteArray)
                }),
                success : function(responseData) {
                    stopPreloader();
                                    },
                    error: function (response) {
                        var r = jQuery.parseJSON(response.responseText);
                        console.log("Message: " + r.Message);
                        console.log("StackTrace: " + r.StackTrace);
                        console.log("ExceptionType: " + r.ExceptionType);
                  }
                });





    @RequestMapping(value = "/deleteTeacherSelectedNotes.html", method =  RequestMethod.GET)
            @ResponseBody
            public boolean deleteTeacherSelectedNotes(@RequestParam("notes")String notes) throws JSONException{
                JSONArray arrJson = new JSONArray(notes);
                for (int i = 0; i < arrJson.length(); i++) {
                    String x = arrJson.getString(i);
                    noteService.deleteNote(Integer.parseInt(x));
                }
                return false;
            }

Answer 1

Try Changing data type to JSON

$.ajax({
                type : 'GET',
                dataType : 'JSON',
                url : 'deleteTeacherSelectedNotes.html',
                data : ({
                    notes : JSON.stringify(noteArray)
                }),
                success : function(responseData) {
                    stopPreloader();
                                    },
                    error: function (response) {
                        var r = jQuery.parseJSON(response.responseText);
                        console.log("Message: " + r.Message);
                        console.log("StackTrace: " + r.StackTrace);
                        console.log("ExceptionType: " + r.ExceptionType);
                  }
                });