Failed to load module script: Expected a JavaScript module script but the server responded with a MIME type of "text/html". Strict MIME type checking is enforced for module scripts per HTML spec.

[parice02]

Hello! I get this error message when I go into production. I followed the installation steps correctly (I think). But the browser keeps giving me this error.

I've just migrated to 1.3.8 This is the first time I've encountered this error since I started using this library. I've tried most of the solutions on stackoverflow without success.

[jrief]

Your browser probably attempts to load one of the JavaScript modules during runtime. That script might be named chunk-Z3HLVUBI.js or something similar.

Could you please open the devtools of your browser and open the network tab. Then load the page. In your network activity tab, you should see many JS files loading. Check their response headers. If Content-Type is not application/javascript your webserver presumably is misconfigured.

[parice02]

When I look in the DevTools, I notice that django-formset.js is loaded with the Content-Type text/html.

[jrief]

When I look in the DevTools, I notice that django-formset.js is loaded with the Content-Type text/html.

well, then you have the culprit.