Non-existent code error in the first jQuery exercise

Tell us what’s happening:
Non-existent code error in the first jQuery exercise:
TypeError: Cannot read property ‘presets’ of undefined

What is happening here?
I even copy the entry code “Solution 1” and still not working.

Your code so far

$(document).ready(function() {
<!-- Only change code above this line. -->

<div class="container-fluid">
<h3 class="text-primary text-center">jQuery Playground</h3>
<div class="row">
  <div class="col-xs-6">
    <div class="well" id="left-well">
      <button class="btn btn-default target" id="target1">#target1</button>
      <button class="btn btn-default target" id="target2">#target2</button>
      <button class="btn btn-default target" id="target3">#target3</button>
  <div class="col-xs-6">
    <div class="well" id="right-well">
      <button class="btn btn-default target" id="target4">#target4</button>
      <button class="btn btn-default target" id="target5">#target5</button>
      <button class="btn btn-default target" id="target6">#target6</button>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.87 Safari/537.36.

Challenge: Learn How Script Tags and Document Ready Work

Link to the challenge:

Hey @GrandThed,

  • Your code works fine for me. It seems like the problem might be your browser’s extensions that have access to the FCC site.
    Try disabling some extensions. If the problem still persists, you can try to update your browser because it seems like you are not running on the latest chrome version.
1 Like

Oh… I just disable all extension and it works perfect.
Thanks Catalactics for taking your time! Good luck!

1 Like