cannot connect to chrome at 127.0.0.1

[Matx99]

Describe the bug I get an error: selenium.common.exceptions.WebDriverException: Message: unknown error: cannot connect to chrome at 127.0.0.1:41761 from chrome not reachable when I launch quickstart.py with python3 quickstart.py

Expected behavior it's supposed to open chromedriver

Screenshots Getting ChromeDriver ... Traceback (most recent call last): File "quickstart.py", line 10, in <module> session = Session() File "/home/Bureau/TinderBotz/tinderbotz/session.py", line 115, in __init__ self.browser = uc.Chrome(options=options) # ChromeDriverManager().install(), File "/home/Bureau/TinderBotz/src/undetected-chromedriver/undetected_chromedriver/__init__.py", line 466, in __init__ super(Chrome, self).__init__( File "/home/.local/lib/python3.8/site-packages/selenium/webdriver/chrome/webdriver.py", line 45, in __init__ super().__init__( File "/home/.local/lib/python3.8/site-packages/selenium/webdriver/chromium/webdriver.py", line 56, in __init__ super().__init__( File "/home/.local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 206, in __init__ self.start_session(capabilities) File "/home/Bureau/TinderBotz/src/undetected-chromedriver/undetected_chromedriver/__init__.py", line 724, in start_session super(selenium.webdriver.chrome.webdriver.WebDriver, self).start_session( File "/home/.local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 290, in start_session response = self.execute(Command.NEW_SESSION, caps)["value"] File "/home/.local/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 345, in execute self.error_handler.check_response(response) File "/home/.local/lib/python3.8/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 127.0.0.1:41761 from chrome not reachable Stacktrace: #0 0x561bd4daae23 <unknown> #1 0x561bd4ad35f6 <unknown> #2 0x561bd4abe63a <unknown> #3 0x561bd4b029ab <unknown> #4 0x561bd4afab39 <unknown> #5 0x561bd4b3bd92 <unknown> #6 0x561bd4b3b3af <unknown> #7 0x561bd4b32de3 <unknown> #8 0x561bd4b06a7b <unknown> #9 0x561bd4b0781e <unknown> #10 0x561bd4d6c638 <unknown> #11 0x561bd4d70507 <unknown> #12 0x561bd4d7ac4c <unknown> #13 0x561bd4d71136 <unknown> #14 0x561bd4d3f9cf <unknown> #15 0x561bd4d94b98 <unknown> #16 0x561bd4d94d68 <unknown> #17 0x561bd4da3cb3 <unknown> #18 0x7fcca9065609 start_thread

Desktop (please complete the following information):

• OS: Ubuntu 20.04
• Browser: Chrome
• Version: 116.0.5845.110

[kspyy]

I was getting the same but had the version diff under it:

selenium.common.exceptions.WebDriverException: Message: unknown error: cannot connect to chrome at 127.0.0.1:53094
from session not created: This version of ChromeDriver only supports Chrome version 117
Current browser version is 116.0.5845.187

saw a thread saying 117 came out https://github.com/ultrafunkamsterdam/undetected-chromedriver/issues/1558#issuecomment-1716817065

but i'm lazy and haven't upgraded chrome yet,just ended up adding version_main=116 arg here and all is well again