I got this error:
index.html:109 Uncaught ReferenceError: $ is not defined
at index.html:109
(anonymous) @ index.html:109
bootstrap.min.js:6 Uncaught Error: Bootstrap's JavaScript requires jQuery
at bootstrap.min.js:6
I imported JQuery but it doesn't seem to work. I tried
<script async src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
or even
<script async src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
and also
https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.min.js
But it still doesn't work and gives me the same error! Any suggestions for help?