Cannot Start The Driver Service On Http Localhost Selenium Firefox C Apr 2026

When attempting to run a Selenium test using Firefox as the browser, the test fails to start the driver service on http://localhost . This issue prevents the test from executing successfully.

from selenium import webdriver

test_firefox()

def test_firefox(): driver = webdriver.Firefox(executable_path="/usr/local/bin/geckodriver") driver.get("http://localhost") driver.quit() When attempting to run a Selenium test using

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