Error Now jquery

Question

$(document).ready(function () {

setTimeout(function () {

var element = document.getElementById('reservationticketprint');

var getCanvas;

console.log('canvesData');

html2canvas(element, {

onrendered: function (canvas) {

getCanvas = canvas;

var imgageData = canvas.toDataURL("image/png");

jQuery('#reservationticketprint').attr('data', imgageData)

 

I can convert html table into canvese data. but cannot convert .plzz solve this code error