when webpack loads the bundle.js file, the mime type is converted to text/html

Question

when webpack loads the bundle.js file, the mime type is converted to text/html

I'm currently working on implementing server side rendering for an application using react-redux and express for the server. We are also utilizing webpack to bundle our assets.

To get started, I referred to the following documentation:

https://redux.js.org/docs/recipes/ServerRendering.html

Here is how I have set up loading the main.js file generated by webpack:

<script type="application/javascript" src="/static/main.js"></script>

However, when I run the express server, I encounter the following error in the console:

Refused to execute script from 'http://localhost:8080/static/main.js' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.

This issue is preventing the app from running in any browser. Any insights on what might be causing this problem?

javascript express react-redux server-side-rendering serverside-javascript

Answer 1

Answer №1

It appears that there may be a configuration issue at play here.

If the response is returning a MIME type of 'text/html', it indicates that the main.js file is not being located or resolved properly at the given path. As a result, a default 404 html page is being served instead, which should actually be JavaScript.

A possible solution would be to configure your express server to serve static files like this:

app.use(express.static(__dirname + "/static"));

For more information and details, you can visit: https://expressjs.com/en/starter/static-files.html

Happy Coding!

Answer 2

It appears that there may be a configuration issue at play here.

If the response is returning a MIME type of 'text/html', it indicates that the main.js file is not being located or resolved properly at the given path. As a result, a default 404 html page is being served instead, which should actually be JavaScript.

A possible solution would be to configure your express server to serve static files like this:

app.use(express.static(__dirname + "/static"));

For more information and details, you can visit: https://expressjs.com/en/starter/static-files.html

Happy Coding!

when webpack loads the bundle.js file, the mime type is converted to text/html

Answer №1

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