파이썬에서 셀레니움 실행 오류 질문입니다.

9 글 보임 - 1 에서 9 까지 (총 9 중에서)

글쓴이

글

2024년 1월 17일 14:56 #110467

참가자

셀레니움 4.16.0 버전 오류나서 3.14.1 버전도 다운받아서 돌려봤는데 실행이 되지 않습니다.
현재 크롬드라이버 120버전 쓰고 있습니다.


3.14.1 버전 사용해서

from selenium import webdriver
from selenium.webdriver.common.keys import Keys

driver = webdriver.Chrome('chromedriver.exe')
driver.get('https://instagram.com')

이 명령어 돌릴 시 아래와 같은 메세지 출력되고 인터넷 창이 열리지 않습니다.
인터넷 돌아다니며 해결법 찾아봤는데 도무지 해결되질 않네요.
혹시 방법있을까요?


Traceback (most recent call last):
File "C:\Users\NoteA\OneDrive\바탕 화면\Practice\app.py", line 5, in <module>
driver = webdriver.Chrome()
^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 76, in __init__
RemoteWebDriver.__init__(
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 157, in __init__
self.start_session(capabilities, browser_profile)
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 252, in start_session 
response = self.execute(Command.NEW_SESSION, parameters)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 319, in execute
response = self.command_executor.execute(driver_command, params)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 376, in execute 
return self._request(command_info[0], url, body=data)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 399, in _request 
resp = self._conn.request(method, url, body=body, headers=headers) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\_request_methods.py", line 118, in request
return self.request_encode_body(
^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\_request_methods.py", line 217, in request_encode_body
return self.urlopen(method, url, **extra_kw)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\poolmanager.py", line 433, in urlopen
conn = self.connection_from_host(u.host, port=u.port, scheme=u.scheme) 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\poolmanager.py", line 304, in connection_from_host
return self.connection_from_context(request_context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\poolmanager.py", line 329, in connection_from_context
return self.connection_from_pool_key(pool_key, request_context=request_context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\poolmanager.py", line 352, in connection_from_pool_key
pool = self._new_pool(scheme, host, port, request_context=request_context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\poolmanager.py", line 266, in _new_pool
return pool_cls(host, port, **request_context)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\connectionpool.py", line 196, in __init__
timeout = Timeout.from_float(timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\util\timeout.py", line 190, in from_float
return Timeout(read=timeout, connect=timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\util\timeout.py", line 119, in __init__
self._connect = self._validate_timeout(connect, "connect")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\urllib3\util\timeout.py", line 156, in _validate_timeout
raise ValueError(
ValueError: Timeout value connect was <object object at 0x0000021127EE8610>, but it must be an int, float or None.

2024년 1월 17일 19:02 #110499

codingapple

키 마스터

셀레니움 지웠다가 4.11.2버전 한번 설치해봅시다

2024년 1월 17일 20:07 #110501

참가자

3.14.1 버전 언인스톨 후 4.11.2 버전 인스톨하여 실행하니 아래와 같은 문구 출력됩니다.

Traceback (most recent call last):
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\common\driver_finder.py", line 38, in get_path
    path = SeleniumManager().driver_location(options) if path is None else path
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\common\selenium_manager.py", line 71, in driver_location
    browser = options.capabilities["browserName"]
              ^^^^^^^^^^^^^^^^^^^^
AttributeError: 'str' object has no attribute 'capabilities'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\NoteA\OneDrive\바탕 화면\Practice\app.py", line 5, in <module>
    driver = webdriver.Chrome('chromedriver.exe')
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 45, in __init__
    super().__init__(
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 51, in __init__
    self.service.path = DriverFinder.get_path(self.service, options)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\common\driver_finder.py", line 40, in get_path        
    msg = f"Unable to obtain driver for {options.capabilities['browserName']} using Selenium Manager."
                                         ^^^^^^^^^^^^^^^^^^^^
AttributeError: 'str' object has no attribute 'capabilities'

2024년 1월 18일 09:31 #110548

codingapple

키 마스터

webdriver.Chrome('chromedriver.exe')를 webdriver.Chrome() 로 써봅시다

2024년 1월 18일 11:02 #110556

참가자

코드 바꿔서 실행했습니다.
하는 김에 크롬드라이버도 권장버전 맞는지 확인하고 돌렸는데도 계속 오류가 납니다.


Traceback (most recent call last):
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\common\driver_finder.py", line 38, in get_path
    path = SeleniumManager().driver_location(options) if path is None else path
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\common\selenium_manager.py", line 90, in driver_location
    output = self.run(args)
             ^^^^^^^^^^^^^^
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\common\selenium_manager.py", line 138, in run 
    raise WebDriverException(f"Unsuccessful command executed: {command}.\n{result}{stderr}")
selenium.common.exceptions.WebDriverException: Message: Unsuccessful command executed: C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\common\windows\selenium-manager.exe --browser chrome --output json.
{'code': 69, 'message': 'Driver unavailable: Driver path: ', 'driver_path': '', 'browser_path': ''}

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\NoteA\OneDrive\바탕 화면\Practice\app.py", line 5, in <module>
    driver = webdriver.Chrome()
             ^^^^^^^^^^^^^^^^^^
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 45, in __init__    
    super().__init__(
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 51, in __init__  
    self.service.path = DriverFinder.get_path(self.service, options)     
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^     
  File "C:\Users\NoteA\AppData\Local\Programs\Python\Python312\Lib\site-packages\selenium\webdriver\common\driver_finder.py", line 41, in get_path
    raise NoSuchDriverException(msg) from err
selenium.common.exceptions.NoSuchDriverException: Message: Unable to obtain driver for chrome using Selenium Manager.; For documentation on this error, please visit: https://www.selenium.dev/documentation/webdriver/troubleshooting/errors/driver_location

2024년 1월 18일 11:55 #110566

codingapple

키 마스터

크롬드라이버 압축푼곳에 파이썬파일도 같이 넣고 나서 파이썬파일 실행해봅시다

2024년 1월 18일 15:56 #110603

참가자

이미 강의 영상대로 같은 파일에 chromedriver.exe파일이랑 app.py 파이썬 파일이랑 같이 두고 실행한 상태입니다.
혹시 python.exe파일도 같은 폴더에 넣고 코드 실행해보라는 말씀이신가요?

2024년 1월 18일 19:00 #110623

codingapple

키 마스터

근데 4.10버전 이상이면 크롬드라이버 다운안받아도 잘되는거같군요 
onedrive 폴더 바깥에다가 만들어서 밑에 코드넣고 테스트해봅시다

from selenium import webdriver
from selenium.webdriver.chrome.service import Service

service = Service()
options = webdriver.ChromeOptions()
driver = webdriver.Chrome(service=service, options=options)

2024년 1월 18일 20:43 #110638

참가자

파일을 통째로 onedrive 안쪽에서 빼서 만드니까 잘 작동합니다.
답변 정말 감사합니다.

글쓴이

글

9 글 보임 - 1 에서 9 까지 (총 9 중에서)

답변은 로그인 후 가능합니다.

로그인

파이썬에서 셀레니움 실행 오류 질문입니다.

https://codingapple.com/wp-content/uploads/2019/06/logo2-3.png