使用命令提示符或 pycharm 解决 AttributeError：模块 'pandas' 没有属性 'core'

Question

我因为错误而苦苦挣扎

AttributeError: 模块 'pandas' 没有属性 'core'

很久以来请参考下面“import pandas”的输出。我在网上搜索了这个错误，并在很多地方搜索了很多东西，但无法解决它。问题是提供的解决方案更适用于其他操作系统，例如 Mac 和 Linux，而我正在使用 Windows 7 专业版。

   Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\__init__.py", line 42, in <module>
    from pandas.core.api import *
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\api.py", line 10, in <module>
    from pandas.core.groupby.groupby import Grouper
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\groupby\__init__.py", line 2, in <module>
    from pandas.core.groupby.groupby import (
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\groupby\groupby.py", line 49, in <module>
    from pandas.core.frame import DataFrame
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\frame.py", line 74, in <module>
    from pandas.core.series import Series
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\series.py", line 66, in <module>
    import pandas.core.ops as ops
AttributeError: module 'pandas' has no attribute 'core'

如果您需要任何其他详细信息，请务必询问。如果您能帮我解决这个问题，我将非常高兴。 谢谢你

P.S 如果您可以建议一个不使用终端使用互联网的解决方案，例如“pip install pandas”，因为公司的网络访问受到限制。因此，我通过 whl 文件安装了 pandas 的所有依赖项，这些文件可通过公司提供的访问权限下载。

编辑：我第一次执行 pandas 它显示并休息它显示上面显示的错误

>>> import pandas
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\__init__.py", line 42, in <module>
    from pandas.core.api import *
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\api.py", line 10, in <module>
    from pandas.core.groupby.groupby import Grouper
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\groupby\__init__.py", line 2, in <module>
    from pandas.core.groupby.groupby import (
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\groupby\groupby.py", line 49, in <module>
    from pandas.core.frame import DataFrame
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\frame.py", line 74, in <module>
    from pandas.core.series import Series
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\series.py", line 3978, in <module>
    Series._add_series_or_dataframe_operations()
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\generic.py", line 8891, in _add_series_or_dataframe_operations
    from pandas.core import window as rwindow
  File "C:\Users\IshanL\PycharmProjects\Project1\venv\lib\site-packages\pandas\core\window.py", line 36, in <module>
    import pandas._libs.window as _window
ImportError: DLL load failed: The specified module could not be found.

Answer 1

conda upgrade --all 

升级您的库并重新启动您的笔记本。这将完成工作。