jquery .get导致TypeError

Question

我有以下jQuery .get语句：

$.get("handleAppt.php", { recordID: "<?php echo $recordID; ?>", firstName: firstName, lastName: lastName, phoneNumber: phoneNumber, email: email, apptMonth: apptMonth, apptDay: apptDay, apptYear: apptYear, apptHour: apptHour, apptMinute: apptMinute, apptAMPM: apptAMPM, selectedCarYear: "<?php echo $selectedCarYear; ?>", selectedCarMake: "<?php echo $selectedCarMake; ?>", selectedCarModel: "<?php echo $selectedCarModel; ?>", selectedCarValue: "<?php echo $selectedCarValue; ?>", downPayment: "<?php echo $downPayment; ?>" }, function(data) {
    alert("done");
});

当代码执行时，我在firebug中收到以下消息：

  

TypeError：没有足够的EventTarget.addEventListener参数。   http://code.jquery.com/jquery-1.9.1.js?_=1375363591188

对于我的生活，我无法弄清楚.get语句有什么问题。

编辑：

.get的源视图：

$.get("handleAppt.php", { recordID: "24337", firstName: firstName, lastName: lastName, phoneNumber: phoneNumber, email: email, apptMonth: apptMonth, apptDay: apptDay, apptYear: apptYear, apptHour: apptHour, apptMinute: apptMinute, apptAMPM: apptAMPM, selectedCarYear: "2013", selectedCarMake: "Toyota", selectedCarModel: "RAV4", selectedCarValue: "22452", downPayment: "0" }, function(data) {
     alert("done");
});