cannot connect to chrome at 127.0.0.1:9222 from chrome not reachable

[NourEssalam]

WHY AM I SEEING THIS ERROR AGAIN AND AGAIN

# from selenium import webdriver
# from selenium.webdriver.chrome.options import Options
# import undetected_chromedriver as uc
from seleniumbase import Driver
import time
 # Truing the seleniumbase, sense uc is detected
    def seleniumbase_test(self):
        driver = Driver(uc=True)
        driver.get("https://nowsecure.nl/#relax")
        time.sleep(6)
        driver.quit()

File "/home/benslimane/callcenterEPR/django/.venv/lib/python3.10/site-packages/selenium/webdriver/remote/errorhandler.py", line 229, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: cannot connect to chrome at 127.0.0.1:9222
from chrome not reachable
Stacktrace:
#0 0x55e65227ae23
#1 0x55e651fa35f6
#2 0x55e651f8e63a
#3 ...

I have already installed cft stable 116 chromedriver i have chrome 116

[mdmintz]

That's a popular issue from undetected-chromedriver, with 40 open tickets so far: https://github.com/search?q=repo%3Aultrafunkamsterdam%2Fundetected-chromedriver+%22from+chrome+not+reachable%22&type=issues

To get around that, use the SB Manager format, (similar to the Driver Manager format), which has extra internal code for handling that (by using a virtual display in a headless environment). Here's a sample script: (https://github.com/seleniumbase/SeleniumBase/blob/master/examples/raw_uc_mode.py)

from seleniumbase import SB

with SB(uc=True, test=True) as sb:
    url = "https://gitlab.com/users/sign_in"
    sb.driver.uc_open_with_reconnect(url, 3)
    if not sb.is_text_visible("Username", '[for="user_login"]'):
        sb.driver.uc_open_with_reconnect(url, 4)
    sb.assert_text("Username", '[for="user_login"]', timeout=3)
    sb.assert_element('label[for="user_login"]')
    sb.highlight('button:contains("Sign in")')
    sb.highlight('h1:contains("GitLab.com")')
    sb.post_message("SeleniumBase wasn't detected", duration=4)

You could also use SeleniumBase's BaseCase format with pytest --uc.

Here's an example script using that format: (https://github.com/seleniumbase/SeleniumBase/blob/master/examples/verify_undetected.py)

from seleniumbase import BaseCase
BaseCase.main(__name__, __file__, "--uc", "-s")

class UndetectedTest(BaseCase):
    def test_browser_is_undetected(self):
        url = "https://gitlab.com/users/sign_in"
        if not self.undetectable:
            self.get_new_driver(undetectable=True)
        self.driver.uc_open_with_reconnect(url, 3)
        if not self.is_text_visible("Username", '[for="user_login"]'):
            self.get_new_driver(undetectable=True)
            self.driver.uc_open_with_reconnect(url, 4)
        self.assert_text("Username", '[for="user_login"]', timeout=3)
        self.post_message("SeleniumBase wasn't detected", duration=4)
        self._print("\n Success! Website did not detect Selenium! ")

Use self.driver to access the raw driver.
See https://github.com/seleniumbase/SeleniumBase/tree/master/examples for lots of examples.
See https://github.com/seleniumbase/SeleniumBase/blob/master/help_docs/method_summary.md for a list of methods.