select2.full.js:5181 Select2: The language file for "./i18n/zh" could not be automatically loaded. A fallback will be used instead. How to eliminate this warn ？

[gzbenson]

My Django Project config :

Django 4.2.17

Django-autocomplete-light plugin 3.12.1

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LANGUAGE_CODE = "zh-hans" in settings.py

USE_I18N = True

disable local translation middleware

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in My Django template , base.html

i set html lang ="zh-CN" in my base.html and set meta charset="utf-8" in head

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My problem :

I got the waring in browser when i use widgets for my form's field by 3td party plugin autocomplete.ModelSelect2() in ModelForm and render by django template {{ form media }} , although there is an warning message, the function is work , the result message of the select button show my language .

warning message: Select2: The language file for "./i18n/zh" could not be automatically loaded. A fallback will be used instead.

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I have checked the html code of the page , The path to the file is correct..

render by Django Template {{ form.media }}

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If i use the low case language file settings , like en.js eu.js ... , anything is normal , no warning message yet .

but when i change back to zh-CN.js zh-TW.js pt-BR.js ....I will get the waring message again

what can i do to settle this warning ?