uncaught (in promise) ReferenceError: Vue is not defined in vue.set code example
Example: Uncaught ReferenceError: Vue is not defined
<script src="http://code.jquery.com/ui/1.12.1/jquery-ui.min.js">
</script>
<script src="http://code.jquery.com/ui/1.12.1/jquery-ui.min.js">
</script>