CastError：在路径“ mentor”处，对于值“ Applied_completion”的转换为ObjectId失败

Question

我正在尝试基于下拉选择来过滤记录，但是当我选择任何值时它都无法正常工作，请在下面的代码段中查找

控制器代码：

    if (req.body.selectedName !== "All" && req.body.selectedName) {
         findCriteria["status"] = req.body.selectedName;
    }

js代码：

   $("#listGoalTable").on("xhr.dt", function(e, s, json) {});
       var list_goal_table = $("#listGoalTable").DataTable({
        serverSide: true,
        processing: true,
      ajax: {
         url: "/goal/reportgoalJson",
         type: "POST",
         data: function(d) {
         console.log($("#seletionOption").val());
          d.condition = "Opened";
          d.selectedName = $("#seletionOption").val();
          d.selectedValue = $("#seletionOption").attr("data-val");
        }
       },

    $(document).on("change", "#newOneStatus", () => {
        const name = $("#newOneStatus").attr("name");
        const value = $("#newOneStatus").val();
        const value = $("#newMentor").val();
          $("#seletionOption").val(name);
          $("#seletionOption").attr("data-val", value);
             list_goal_table.ajax.reload();
          });
          $(document).on("change", "#newMentor", () => {
             const name = $("#newMentor").attr("name");
             const value = $("#newMentor").val();
             $("#seletionOption").val(name);
            $("#seletionOption").attr("data-val", value);
         list_goal_table.ajax.reload();
       });

HTML代码：

            <div class="form-group col-md-2">
            <label for="academicYear" class="control-label">
               <strong>Status</strong>
           </label>
           <select class="form-control changeDropDown-0" name="status" id="newOneStatus">
                    <option value="All">All</option>
                    <option value="In_progress">In progress</option>
                    <option value="Applied_completion">Applied for completion</option>
                   <option value="Completed">Completed</option>
            </select>
         </div>

请检查为什么它不能正常工作？