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1-9. 네이버 금융사이트 삼성전자 재무제표 크롤링 데이터프레임 Python 코드 동작 오류
[왕초보] ChatGPT 300% 활용하기 v0
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* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.


무엇이 문제일 까욥?



Gpt 4.0으로 물어봄

google colab 으로 복.붙하여 실행 에러

에러 이유


보고 계신 화면 전체를 캡처해 주시면, 튜터님들이 빠르게 상황을 이해할 수 있어요.




작성한 코드 및 에러 메세지

Requirement already satisfied: requests in /usr/local/lib/python3.10/dist-packages (2.31.0)
Requirement already satisfied: beautifulsoup4 in /usr/local/lib/python3.10/dist-packages (4.12.3)
Requirement already satisfied: pandas in /usr/local/lib/python3.10/dist-packages (1.5.3)
Requirement already satisfied: charset-normalizer<4,>=2 in /usr/local/lib/python3.10/dist-packages (from requests) (3.3.2)
Requirement already satisfied: idna<4,>=2.5 in /usr/local/lib/python3.10/dist-packages (from requests) (3.6)
Requirement already satisfied: urllib3<3,>=1.21.1 in /usr/local/lib/python3.10/dist-packages (from requests) (2.0.7)
Requirement already satisfied: certifi>=2017.4.17 in /usr/local/lib/python3.10/dist-packages (from requests) (2024.2.2)
Requirement already satisfied: soupsieve>1.2 in /usr/local/lib/python3.10/dist-packages (from beautifulsoup4) (2.5)
Requirement already satisfied: python-dateutil>=2.8.1 in /usr/local/lib/python3.10/dist-packages (from pandas) (2.8.2)
Requirement already satisfied: pytz>=2020.1 in /usr/local/lib/python3.10/dist-packages (from pandas) (2023.4)
Requirement already satisfied: numpy>=1.21.0 in /usr/local/lib/python3.10/dist-packages (from pandas) (1.25.2)
Requirement already satisfied: six>=1.5 in /usr/local/lib/python3.10/dist-packages (from python-dateutil>=2.8.1->pandas) (1.16.0)
---------------------------------------------------------------------------
AssertionError                            Traceback (most recent call last)
/usr/local/lib/python3.10/dist-packages/pandas/core/internals/construction.py in _finalize_columns_and_data(content, columns, dtype)
    968     try:
--> 969         columns = _validate_or_indexify_columns(contents, columns)
    970     except AssertionError as err:


5 frames

AssertionError: 23 columns passed, passed data had 10 columns
The above exception was the direct cause of the following exception:

ValueError                                Traceback (most recent call last)
/usr/local/lib/python3.10/dist-packages/pandas/core/internals/construction.py in _finalize_columns_and_data(content, columns, dtype)
    970     except AssertionError as err:
    971         # GH#26429 do not raise user-facing AssertionError
--> 972         raise ValueError(err) from err
    973 
    974     if len(contents) and contents[0].dtype == np.object_:

ValueError: 23 columns passed, passed data had 10 columns

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