service-worker.js ERR_INVALID_RESPONSE with port other than 4200

[lancevo]

Please provide us with the following information:

OS?

Windows 7, 8 or 10. Linux (which distribution). Mac OSX (Yosemite? El Capitan?)
Mac OX X El Capitan

Versions.

Please run ng --version. If there's nothing outputted, please run in a Terminal: node --version and paste the result here:
1.0.0-beta.11-webpack.2

Repro steps.

Was this an app that wasn't created using the CLI? What change did you do on your code? etc.
No

The log given by the failure.

Normally this include a stack trace and some more information.

A bad HTTP response code (404) was received when fetching the script.
:4567/service-worker.js:1 GET http://localhost:4567/service-worker.js net::ERR_INVALID_RESPONSE

Mention any other details that might be useful.

If I start ng serve --port 4567, or any port other than 4200, it will display the error above in the console.

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Thanks! We'll be in touch soon.

[filipesilva]

You have to look at whatever added that service worker. The CLI itself doesn't add service workers.

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