在jupyter笔记本上导入pandas时pyarrow.__version__错误

Question

我正在尝试在 jupyter 中导入 pandas。 我在 Windows 上使用 Anaconda。 我以前在同一台机器上从未遇到过问题，但突然我收到一个错误：

----> 3 import pandas as pd
      4 import numpy as np
      5 import matplotlib.pyplot as plt

File C:\ProgramData\Anaconda3\lib\site-packages\pandas\__init__.py:22, in <module>
     19 del hard_dependencies, dependency, missing_dependencies
     21 # numpy compat
---> 22 from pandas.compat import is_numpy_dev as _is_numpy_dev
     24 try:
     25     from pandas._libs import hashtable as _hashtable, lib as _lib, tslib as _tslib

File C:\ProgramData\Anaconda3\lib\site-packages\pandas\compat\__init__.py:20, in <module>
     14 from pandas._typing import F
     15 from pandas.compat.numpy import (
     16     is_numpy_dev,
     17     np_version_under1p19,
     18     np_version_under1p20,
     19 )
---> 20 from pandas.compat.pyarrow import (
     21     pa_version_under1p01,
     22     pa_version_under2p0,
     23     pa_version_under3p0,
     24     pa_version_under4p0,
     25 )
     27 PY39 = sys.version_info >= (3, 9)
     28 PY310 = sys.version_info >= (3, 10)

File C:\ProgramData\Anaconda3\lib\site-packages\pandas\compat\pyarrow.py:8, in <module>
      5 try:
      6     import pyarrow as pa
----> 8     _pa_version = pa.__version__
      9     _palv = Version(_pa_version)
     10     pa_version_under1p01 = _palv < Version("1.0.1")`

AttributeError: module 'pyarrow' has no attribute '__version__

可能是什么问题？

我试图导入 pandas 包并期望正常导入而没有任何错误

Answer 1

The error message indicates that there is an issue with accessing the __version__ attribute of the PyArrow module.

Either perform `pip install --upgrade pyarrow` or Reinstall PyArrow if upgrading doesn't resolve the issue.