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I want to use Google Chrome headless mode.

I type this.

google-chrome --headless --disable-gpu --dump-dom --no-sandbox http://google.com

and it always show warning in the first output like below.

[0722/222841.700788:WARNING:audio_manager.cc(293)] Multiple instances of AudioManager detected
[0722/222841.700844:WARNING:audio_manager.cc(254)] Multiple instances of AudioManager detected

What causing that? I want to have clean output of the DOM.

Brian Kernighan
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1 Answers1

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Try read this tutorial https://developers.google.com/web/updates/2017/04/headless-chrome It can depends from your OS. Mac and Windows have some specific. As for now, i can run your command without any problem on MacOS.

user3797120
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