Running in Travis

[dariosky]

Good day, thanks for the awesome project!
I'm having some problem running it in Travis, and it seems that you succeeded, could you help documenting how to do it?

I've tried several options both from the travis doc and checking other puppeteer configurations but after
[W:pyppeteer.chromium_downloader] chromium extracted to: /home/travis/.pyppeteer/local-chromium/543305
I get a pyppeteer.errors.BrowserError: Failed to connect to browser port: http://127.0.0.1:39289/json/version and I'm not sure how to debug it.
Do you have any suggestion?

[miyakogi]

Maybe chromium is hanged.
Try --no-sandbox option and don't add ----remote-debugging-port=9222 on launch.

Example: browser = await launch(args=['--no-sandbox'])

Details please see Puppeteer's troubleshooting.

I will update readme document later and try to show better error message.

[dariosky]

Thank you, that made the trick:

So to summarize:

No need for the Travis chrome addon, for xvfb or the libnss3 package.

It may be useful to passenv the TRAVIS os environment variable in tox so to change the launch parameters only when testing in Travis.

[miyakogi]

Thank you for information.
I will try some settings on travis.

[neekey]

I have the same error running it in docker, browser = await launch(args=['--no-sandbox']) does not solve the problem

[neekey]

seems like the issue with the chrome binary, adding extra libs in the container seems fix this issue.

Add this in the dockerfile:

# install lib deps for chrome
# see https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md#running-puppeteer-in-docker
RUN apt-get update && apt-get install -y gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget