service worker script returns 404

[mismosmi]

Summary

Hi,
it seems that something has been broken in the latest release (5.5.5).
The necessary files (sw.js etc.) do not get generated in /public anymore.

Versions

• next-pwa: 5.5.5
• next: 12.2.2

How To Reproduce

Steps to reproduce the behavior:

1. Go to this codesandbox
2. wait for it to start
3. see the error message

Link to minimal reproduce setup repository if any.
https://codesandbox.io/s/bitter-breeze-xcpdqh

Expected Behaviors

sw.js and workbox-[hash].js should be generated in public folder

Screenshots

Additional Context

Might not get noticed until deployed if files are still in the filesystem from before the upgrade.

Best,
Michel

[mgoodfellow]

We are also suffering this issue - seems to be a breakage in 5.5.5

It seems to be ignoring settings passed in now?

v5.5.5

> [PWA] Compile client (static)
> [PWA] Auto register service worker with: XXXX\node_modules\next-pwa\register.js
> [PWA] Service worker: XXX\src\site\.next\sw.js
> [PWA]   url: /sw.js
> [PWA]   scope: /

v5.5.4:

> [PWA] Compile client (static)
> [PWA] Auto register service worker is disabled, please call following code in componentDidMount callback or useEffect hook
> [PWA]   window.workbox.register()
> [PWA] Service worker: XXXX\src\site\public\sw.js
> [PWA]   url: /sw.js
> [PWA]   scope: /

Config:

    pwa: {
        dest: 'public',
        register: false,
        skipWaiting: false,
        buildExcludes: [/.map$/],
    },

[adrianstanek]

Having the same issue after updating to 5.5.5. After rollback to previous version it was fine again.
The sw.js and workbox file weren't generated into /public (dest) anymore.

I noticed that bug after the PWA wasn't updating itself on android chrome anymore since service worker was 404.

should be in /public instead of /.next:

> [PWA] Service worker: /Users/workspace/mono/app-client/.next/sw.js
> [PWA]   url: /sw.js

[ashish1497]

Also, if I write SW in options to look for different serviceWorker.js files in the public folder, it's not looking for the same.

[lukasdotcom]

#372 may resolve this problem.

[shestakov-vladyslav]

I am experiencing the same issue

[tusqasi]

How do i solve this for now?

[lukasdotcom]

The best fix is downgrading to version 5.5.4

[tusqasi]

ok, thanks

[felixmosh]

This PR is related to the issue, #368

[f4z3k4s]

@lukasdotcom any tip is appreciated.

The best fix is downgrading to version 5.5.4

What is the compatible next version and pwa config in next.config.js that works with next-pwa@5.5.4? Locally I am able to run it fine (Lighthouse checkmark, PWA is correctly set) with next@12.1.6 and this config:

  pwa: {
    dest: 'public',
    // register: true,
    // skipWaiting: true,
    runtimeCaching,
    buildExcludes: [/middleware-manifest.json$/],
  },

However, when deployed to Vercel on production, Lighthouse shows there's no service worker:
Does not register a service worker that controls page and start_url

I've tried messing up with the config based on several issues of this repo, none of them seems to work in production.