Next.js: Failed to register a ServiceWorker: ServiceWorker script evaluation failed

Created on 2 Feb 2017  路  5Comments  路  Source: vercel/next.js

We're getting this kind of error on latest Chrome on Android tablet. I quickly peeked the file that's causing the error and it seems that there's code written with ES6 syntax in the file. See the screenshot below. Should the service worker code be compiled to ES5?

screenshot 2017-02-02 12 13 25

The first thing related to the error when googling point to this. It also is talking about it being a syntax error.

picture sarukuku

Most helpful comment

Guys check this: https://github.com/zeit/next.js/pull/957

picture arunoda on 2 Feb 2017
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All 5 comments

Yep. We are working on a new way to handle prefetching.
Let's try to find a fix soon.

arunoda picture arunoda on 2 Feb 2017
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Great! If we don't use the import PrefetchLink from 'next/prefetch' at all would this disable the service worker for now?

sarukuku picture sarukuku on 2 Feb 2017

Tested. Not using the next/prefetch circumvents the issue.

sarukuku picture sarukuku on 2 Feb 2017

Yes. Sometimes it get started even you are not using it (But used it earlier).

arunoda picture arunoda on 2 Feb 2017

Guys check this: https://github.com/zeit/next.js/pull/957

arunoda picture arunoda on 2 Feb 2017
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