Need help to use it with sonata admin

[webetdesign]

I try to use this bundle with sonata admin but i don't a select2 on my fields.

When i include this on my admin layout :
<script src="{{ asset('bundles/tetranzselect2entity/js/select2entity.js') }}"></script>

I got this error :
Uncaught Error: Option 'ajax' is not allowed for Select2 when attached to a element. Someone can help me ?

[alaa-essaies]

solution is to put cdns on your standard_layout.html.twig :

<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.13/css/select2.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-beta1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.13/js/select2.min.js"></script>
<script src="{{ asset('bundles/tetranzselect2entity/js/select2entity.js') }}"></script>

[alaa-essaies]

for jQuery conflict use this code on stadard_layout.html.twig :

        <script src="{{ asset('bundles/select2/dist/js/jquery-3.5.1.min.js') }}"></script>
        <script type="text/javascript">
            var jQueryTemp = jQuery.noConflict(true);
            var jQueryOriginal = jQuery || jQueryTemp;
            if (window.jQuery){
                console.log('Original jQuery: ', jQuery.fn.jquery);
                console.log('Second jQuery: ', jQueryTemp.fn.jquery);
            }
            window.jQuery = window.$ = jQueryTemp;
        </script>
        
        
        <script src="{{ asset('bundles/select2/dist/js/select2.full.js') }}"></script>
        <script src="{{ asset('bundles/tetranzselect2entity/js/select2entity.js') }}"></script>
        
        
        <script src="{{ asset('bundles/select2/dist/js/jquery-2.1.4.min.js') }}"></script>
        <script type="text/javascript">
            console.log('Script using second: ', jQuery.fn.jquery);
        </script>
        <script type="text/javascript">
            // Restore original jQuery:
            window.jQuery = window.$ = jQueryOriginal;
            console.log('Script using original or the only version: ', jQuery.fn.jquery);
        </script>

on select2.full.js change every "jQuery" to "jQueryTemp"