query-builder.js:460 Uncaught TypeError: e.extendext is not a function

[M-JOXx]

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Hello I hope you doing well

Both cdn urls Added Successfully

its giving me this issue , query-builder.js:460 Uncaught TypeError: e.extendext is not a function

And I download JqueryBuilder all root folders in test/Index are not correct .

regards @mistic100

[Benjamin-deVries]

Can you confirm you added the extendext library?

<script src="https://cdn.jsdelivr.net/npm/[email protected]/jquery-extendext.min.js"></script>

[raysuelzer]

If it's required to run, shouldn't it be bundled with the library?