Cannot Start The Driver Service On Http Localhost Selenium Firefox C ((install)) Jun 2026

service = Service(executable_path='geckodriver.exe', service_args=['--log', 'debug']) service.start() # Manual start with longer timeout

System.setProperty("webdriver.gecko.driver", "/path/to/geckodriver"); DesiredCapabilities capabilities = DesiredCapabilities.firefox(); WebDriver driver = new RemoteWebDriver(new URL("http://localhost:port"), capabilities); service = Service(executable_path='geckodriver

: Cannot start the driver service on http://localhost:4444/ service = Service(executable_path='geckodriver.exe'