Latest undetected_chromedriver=3.4.6 does not work as expected

[rohanraz91]

I have updated my undetected_chromedriver to latest version so as my ChromeDriver version to latest, i.e ChromeDriver 111.0.5563.64. I have suddenly started seeing below exception and I am now clueless what else can I change:

 File "/home/service/client.py", line 543, in login
    driver = uc.Chrome(options=options)
  File "/usr/local/lib/python3.10/dist-packages/undetected_chromedriver/__init__.py", line 441, in __init__
    super(Chrome, self).__init__(
  File "/usr/local/lib/python3.10/dist-packages/selenium/webdriver/chrome/webdriver.py", line 80, in __init__
    super().__init__(
  File "/usr/local/lib/python3.10/dist-packages/selenium/webdriver/chromium/webdriver.py", line 104, in __init__
    super().__init__(
  File "/usr/local/lib/python3.10/dist-packages/selenium/webdriver/remote/webdriver.py", line 286, in __init__
    self.start_session(capabilities, browser_profile)
  File "/usr/local/lib/python3.10/dist-packages/undetected_chromedriver/__init__.py", line 704, in start_session
    super(selenium.webdriver.chrome.webdriver.WebDriver, self).start_session(
  File "/usr/local/lib/python3.10/dist-packages/selenium/webdriver/remote/webdriver.py", line 378, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/usr/local/lib/python3.10/dist-packages/selenium/webdriver/remote/webdriver.py", line 440, in execute
    self.error_handler.check_response(response)
  **File "/usr/local/lib/python3.10/dist-packages/selenium/webdriver/remote/errorhandler.py", line 245, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: cannot connect to chrome at 127.0.0.1:58041
from chrome not reachable**
Stacktrace:
#0 0x004000666243 <unknown>
#1 0x00400042a631 <unknown>
#2 0x004000418f06 <unknown>
#3 0x0040004577d0 <unknown>
#4 0x00400044ed52 <unknown>
#5 0x0040004912a7 <unknown>
#6 0x0040004908cf <unknown>
#7 0x004000487e53 <unknown>
#8 0x00400045a9ea <unknown>
#9 0x00400045bb2e <unknown>
#10 0x0040006bad5e <unknown>
#11 0x0040006bea80 <unknown>
#12 0x0040006a08b0 <unknown>
#13 0x0040006bfb63 <unknown>
#14 0x004000691f75 <unknown>
#15 0x0040006e2998 <unknown>
#16 0x0040006e2b27 <unknown>
#17 0x0040006fdc23 <unknown>
#18 0x004002a61b43 <unknown>

My python code looks like:

import undetected_chromedriver as uc
    def login(self):
        options = uc.ChromeOptions()
        options.headless = True
        options.use_subprocess = True
        options.add_argument('--no-sandbox')
        options.add_argument('--headless')
        options.add_argument("--disable-dev-shm-usage")
        driver = uc.Chrome(options=options)

I am running this python code inside my docker container and the dockerfile to build the image looks like:

FROM --platform=linux/amd64 ubuntu:22.04
####### UPDATE REPOS ########
ENV DEBIAN_FRONTEND noninteractive
EXPOSE 4444
RUN apt update -y && apt install python3 python3-pip python-is-python3 libgl1-mesa-glx axel sudo gdebi-core -y

####### SET SYSTEM ENCODING #######

RUN apt-get install -y locales locales-all
ENV LC_ALL en_US.UTF-8
ENV LANG en_US.UTF-8
ENV LANGUAGE en_US.UTF-8

####### USER ADD #######
####### INSTALL PIP ########

RUN pip install --upgrade pip

####### INSTALL CRON #######

ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

####### PIP DEPENDENCIES INSTALL #######

COPY requirements.txt .
####### PIP INSTALL UNDETECTED_CHROMEDRIVER#######
RUN pip3 install -r requirements.txt --no-cache-dir
RUN apt-get update && apt-get install -y wget && apt-get install -y unzip
RUN umask 22 && \
    echo 'Package: *\nPin: release a=eoan\nPin-Priority: 500\n\nPackage: *\nPin: origin "ftp.debian.org"\nPin-Priority: 300\n\nPackage: chromium*\nPin: origin "ftp.debian.org"\nPin-Priority: 700\n\nPackage: libwebpmux3\nPin: origin "*.debian.org"\nPin-Priority: 700' \
    > /etc/apt/preferences.d/chromium.pref && \
    echo 'deb http://deb.debian.org/debian buster main\ndeb http://deb.debian.org/debian buster-updates main\ndeb http://deb.debian.org/debian-security buster/updates main\n' \
    > /etc/apt/sources.list.d/debian.list && \
    echo 'deb [signed-by=/usr/share/keyrings/debian-archive-keyring.gpg] http://deb.debian.org/debian stable main\ndeb-src [signed-by=/usr/share/keyrings/debian-archive-keyring.gpg] http://deb.debian.org/debian stable main\n\ndeb [signed-by=/usr/share/keyrings/debian-archive-keyring.gpg] http://deb.debian.org/debian-security/ stable-security main\ndeb-src [signed-by=/usr/share/keyrings/debian-archive-keyring.gpg] http://deb.debian.org/debian-security/ stable-security main\n\ndeb [signed-by=/usr/share/keyrings/debian-archive-keyring.gpg] http://deb.debian.org/debian stable-updates main\ndeb-src [signed-by=/usr/share/keyrings/debian-archive-keyring.gpg] http://deb.debian.org/debian stable-updates main\n' \ 
    > /etc/apt/sources.list.d/debian-stable.list

RUN sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys DCC9EFBF77E11517 && \
    sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 648ACFD622F3D138 && \
    sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys AA8E81B4331F7F50 && \
    sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 112695A0E562B32A
    
####### INSTALL LATEST CHROMEDRIVER AND GOOGLE-CHROME-STABLE #######
RUN apt install -y debian-archive-keyring && \
    wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add - && \
    sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list' && \
#     echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list && \
    apt-get -y update && \
    apt-get install -y google-chrome-stable && \
    apt-get install -yqq unzip && \
    apt-get install -y curl && \
    wget -O /tmp/chromedriver.zip http://chromedriver.storage.googleapis.com/`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE`/chromedriver_linux64.zip && \
    unzip /tmp/chromedriver.zip chromedriver -d /usr/local/bin/
    
..
..
Other Docker Commands
..    

Do you know what has changed ?

[Arsh1219]

I was facing the similar issue, I resolved by running
RUN apt-get install -y chromium-driver

Full Dockerfile

FROM python
RUN apt-get update
RUN apt-get install -y chromium-driver

FROM python
RUN apt-get update
RUN apt-get install -y chromium-driver

WORKDIR /app
COPY requirements.txt requirements.txt
RUN pip install --no-cache-dir -r requirements.txt
COPY . .
CMD ["gunicorn", "main:app", "--bind", "0.0.0.0:5000", "-w", "3", "-t", "600"]
ENV PYTHONUNBUFFERED 1
EXPOSE 5000

[rohanraz91]

Hi @Arsh1219
Thanks for your answer. You are buuilding the above Dockerfile on m1 chip (macOS) ?

[NidhoogJX]

Are there any other solutions ? I have the same problem

[pogarek]

Same here, but solved with below:

cho = webdriver.ChromeOptions()
    cho.headless = True
    cho.add_argument("--disable-dev-shm-usage")
    cho.add_argument("disable-infobars")
    cho.add_argument("--disable-extensions")
    cho.add_argument("--no-sandbox")
    driver = uc.Chrome(options=cho)

[Ironspine]

Any solution? Ubuntu asks for choosing password every time when it patches undetectd chromedriver, hence the error what OP describes.