PHPUnit + Selenium 3.9 + Firefox 58 - Page elements are not found

[ijain]

Meta -

OS: Ubuntu 14.04 (64-bit)
Selenium Version: 3.9.0, 3.9.1
Browser: Firefox
Browser Version: 57, 58
Programming language: PHP: 7.0
Testing Framework: PHPUnit 6.4
PHP Webdriver Client: facebook/webdriver 1.5
Webdriver: Geckodriver 0.19.1

Expected Behavior -

Page elements, its values and properties are found by the corresponding framework classes (in the same way as I it works for Chrome browser).

Actual Behavior -

Firefox starts and is controlled by Selenium, but page elements are not found.

All is working under Selenium 3.8.1, with parameter '-enablePassThrough false'. But this parameter is not supported anymore for Selenium version 3.9. So, things are broken now.

Error examples:

1. Facebook\WebDriver\Exception\UnknownCommandException: GET /session/b0ad47a7-c9b3-4f62-a40e-3be0efd9e301/element//attribute/class
   Build info: version: '3.9.1', revision: '63f7b50', time: '2018-02-07T22:42:28.403Z'
   System info: host: 'webdev-vm', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '4.4.0-116-generic', java.version: '1.8.0_141'
   Driver info: driver.version: unknown
2. Facebook\WebDriver\Exception\UnknownCommandException: POST /session/de260f02-3bb3-481f-9bc1-23c16aa3c78f/element//elements
   Build info: version: '3.9.1', revision: '63f7b50', time: '2018-02-07T22:42:28.403Z'
   System info: host: 'webdev-vm', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '4.4.0-116-generic', java.version: '1.8.0_141'
   Driver info: driver.version: unknown
3. Facebook\WebDriver\Exception\UnknownCommandException: POST /session/de260f02-3bb3-481f-9bc1-23c16aa3c78f/element//text
   Build info: version: '3.9.1', revision: '63f7b50', time: '2018-02-07T22:42:28.403Z'
   System info: host: 'webdev-vm', ip: '127.0.1.1', os.name: 'Linux', os.arch: 'amd64', os.version: '4.4.0-116-generic', java.version: '1.8.0_141'
   Driver info: driver.version: unknown

Log:
09:38:55.791 INFO - /session: Executing POST on /session (handler: BeginSession)
09:38:55.806 INFO - Capabilities are: Capabilities {acceptInsecureCerts: true, acceptSslCerts: false, args: --ignore-ssl-errors=yes, browserName: firefox, firefox_profile: UEsDBAoAAAAAANtMWkzf9RXUMgA...}
09:38:55.806 INFO - Capabilities {acceptInsecureCerts: true, acceptSslCerts: false, args: --ignore-ssl-errors=yes, browserName: firefox, firefox_profile: UEsDBAoAAAAAANtMWkzf9RXUMgA...} matched class org.openqa.selenium.remote.server.ServicedSession$Factory (provider: org.openqa.selenium.firefox.GeckoDriverService)
1519630735814 geckodriver INFO geckodriver 0.19.1
1519630735817 geckodriver INFO Listening on 127.0.0.1:2006
1519630735934 mozrunner::runner INFO Running command: "/usr/bin/firefox" "-marionette" "-profile" "/tmp/rust_mozprofile.P9RpNhYTN433"
1519630736509 Marionette INFO Enabled via --marionette

(firefox:9645): GLib-GObject-CRITICAL **: g_object_ref: assertion 'object->ref_count > 0' failed

(firefox:9645): GLib-GObject-CRITICAL **: g_object_unref: assertion 'object->ref_count > 0' failed

(firefox:9645): GLib-GObject-CRITICAL **: g_object_ref: assertion 'object->ref_count > 0' failed

Test Code:
$host = 'localohost:4444/wd/hub';
$capabilities = DesiredCapabilities::firefox();
$capabilities->setCapability('acceptSslCerts', false);
$capabilities->setCapability('acceptInsecureCerts', true);
$capabilities->setCapability('args', '--ignore-ssl-errors=yes');
$this->webDriver = RemoteWebDriver::create($host, $capabilities);
$this->webDriver->get($this->url); //any url
$step = $this->webDriver->findElement(WebDriverBy::cssSelector('step1'));
$this->webDriver->findElement(WebDriverBy::id('firstname'))->sendKeys('John');

[AutomatedTester]

looking at the error messages this is a bug in the PHP bindings, they arent inserting the element ID into the url when speaking to geckodriver. Please a raise a bug with the facebook php bindings

[ijain]

Thank you. I will add the bug with facebook.