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Firefox HMR error in console

See original GitHub issue

Bug report

Describe the bug

Loading any page in firefox shows this error in the console:

The connection to http://localhost:3000/_next/webpack-hmr was interrupted while the page was loading.

To Reproduce

git clone git@github.com:zeit/next.js.git
cd next.js/examples/blog-starter
npm install
npm run dev
Visit localhost:3000 and open console.
See The connection to http://localhost:3000/_next/webpack-hmr?page=/ was interrupted while the page was loading.

Expected behavior

This error should not happen

Screenshots

System information

OS: Mac OS Catalina
Firefox Developer
Version of Next.js: 9.1.6

Additional context

Issue Analytics

State:
Created 4 years ago
Reactions:6
Comments:5 (3 by maintainers)

Top GitHub Comments

5reactions

timneutkenscommented, Dec 19, 2019

Failed to register/update a ServiceWorker for scope ‘http://localhost:3000/’: Load failed with status 404 for script ‘http://localhost:3000/service-worker.js’.

This is because you had a serviceworker installed on localhost:3000 from a project that isn’t using Next.js.

0reactions

balazsorban44commented, Jan 30, 2022

This issue has been automatically locked due to no recent activity. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.