Can't get this working in trivial case about chromedriver-helper

[flavorjones]

Thanks for asking this question. This appears to be a chromedriver issue, and not an issue with chromedriver-helper. This gem simply downloads the binary and starts it, and both of those operations appear to be working correctly.

I googled the error message you posted and found lots of related posts, including this post (and others) indicating the root cause might be related to IPv6 configuration:

https://www.reddit.com/r/docker/comments/8zkmuo/chromedriver_not_starting_in_docker/

You may want to check out some of those results, or else solicit some assistance in a different forum? I don't think there's anything this gem could be doing differently to prevent a failure to bind to a port here.

Sorry I can't be of more help to you.

[kwerle]

Sorry the output wasn't clear.
chromedriver-helper does install chromedriver. And chromedriver does run - the spurious error that is probably IPv6 related notwithstanding. When I ran it manually the error message was just the last thing it said - it continued running.

The issue seems to be entirely in 'helpers area:

Selenium::WebDriver::Error::UnknownError: unknown error: cannot find Chrome binary
  (Driver info: chromedriver=2.45.615279 (12b89733300bd268cff3b78fc76cb8f3a7cc44e5),platform=Linux 4.9.125-linuxkit x86_64)
    test/system/users_test.rb:14:in `block in <class:UsersTest>'

It does seem like 'helper should be able to find the driver it just installed, right? And since I was able to run it, it seems like 'helper should be able to do so, too?

[flavorjones]

OK - I see, I jumped to the end. Yes, please, a docker image would help to reproduce and debug this.

[kwerle]

Please see:
https://github.com/kwerle/chromedriver-helper/blob/75-fail-basic-new-docker-project/docker_tests/Dockerfile.75

Thanks!

[twalpole]

Note the error says "cannot find Chrome binary" - not cannot find chromedriver binary -- does your docker image actually have Chrome on it?

[kwerle]

Hrm - that could be it. I'm leaving on Vacation tomorrow for a week - not sure if I'll get back to this before then. But it's not a fire or anything...

…

On Sat, Jan 12, 2019 at 4:16 PM Thomas Walpole ***@***.***> wrote: Note the error says "cannot find Chrome binary" - not cannot find chromedriver binary -- does your docker image actually have Chrome on it? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#75 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AABbGJzL8WGiPTQ1pOK2RUJAqrj5ND77ks5vCnrygaJpZM4Z8VcY> .

-- [email protected] https://kurt.CircleW.org/

[flavorjones]

I'm going to close this issue, as the gem is being deprecated in favor of webdrivers, see #83.