The only Chrome revision guaranteed to work is chrome revision r722234

[linibensonjr]

It wouldn't sign me in, although the first trial seem successful, but it later return: TimeoutError: Timed out after 30000 ms while trying to connect to Chrome! The only Chrome revision guaranteed to work is chrome revision r722234.

[lawrensylvan]

That error is raised by Puppeteer, a library that silently opens a Chrome (Chromium) navigator in the background and does all the clicks required to download the lessons.

The issue has been reported several times on Puppeteer's Github. What I suggest :

• Verify that you have in your package.json exactly the same puppeteer version than in the package-lock.json
• Try this solution
• Try disabling your proxy
• Try to toggle "headless" to false (in downloader.js) to see the Chrome actually running

Good luck ! If you find something to add in the Puppeteer config that would make the whole codebase work under a wider range of configs, tell me what you did !

[linibensonjr]

Thank you for the suggestions. I'll try them out and get back to you

[shadowdragon007]

hi toggling the headless to false did work. but there is another problem for me, my access to LinkedIn is provided by my university and is required to use a single sign-on function. before I can even input my details on single sign on-page the tab, get refreshed. can u please add a delay of 5 to 10 seconds to go from username page to password page then to my organization page, please

[lawrensylvan]

Duplicate of this issue