Error in Mathquill: Unable to access the 'prototype' property because it is undefined

I'm currently in the process of integrating MathQuill into a project I'm developing. After installing the package through NPM (npm install mathquill), I included the following <script> tags in the <head>:

<script src="../node_modules/jquery/dist/jquery.min.js"></script>
<script src="../node_modules/mathquill/build/mathquill.js"></script>

Upon loading the page, I encountered an error message in Chrome's Dev Tools Console:

Uncaught TypeError: Cannot read property 'prototype' of undefined
    at P (mathquill.js:157)
    at mathquill.js:254
    at mathquill.js:4982
P @ mathquill.js:157
(anonymous) @ mathquill.js:254
(anonymous) @ mathquill.js:4982

Despite researching similar issues faced by others, no one seemed to have the exact problem I was facing, and I struggled to find a solution. Any suggestions on how to resolve this issue?

Edit:

I eventually identified the root cause of the problem. While the documentation indicated support for JQuery 1.5.2 or later, it appears that the latest version may cause compatibility issues. By using the specific link provided on the MathQuill website, the problem was resolved successfully.

javascriptnpmelectronmathquill

Answer №1

It appears that the issue may have stemmed from an outdated node package, as it hasn't been updated in several years. Additionally, the default version on cdnjs is pointing to version 0.9.x, which could be causing a similar error.

The problem was resolved by using the latest version. You can find a working example on codepen.

<script src='https://cdnjs.cloudflare.com/ajax/libs/mathquill/0.10.1-a/mathquill.min.js'></script>

Furthermore, it doesn't seem to be tied to the jQuery version, as I tested with version 3.6.0 and it still functioned properly.

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