python - pandas出毛病了，重装也不行

Question

Traceback (most recent call last):
  File "C:\Users\Administrator\AppData\Roaming\Python\Python36\site-packages\pandas\indexes\base.py", line 2134, in get_loc
    return self._engine.get_loc(key)
  File "pandas\index.pyx", line 132, in pandas.index.IndexEngine.get_loc (pandas\index.c:4433)
  File "pandas\index.pyx", line 154, in pandas.index.IndexEngine.get_loc (pandas\index.c:4279)
  File "pandas\src\hashtable_class_helper.pxi", line 732, in pandas.hashtable.PyObjectHashTable.get_item (pandas\hashtable.c:13742)
  File "pandas\src\hashtable_class_helper.pxi", line 740, in pandas.hashtable.PyObjectHashTable.get_item (pandas\hashtable.c:13696)
KeyError: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:/Users/Administrator/PycharmProjects/untitled/test.py", line 5, in <module>
    code = today_data[0]
  File "C:\Users\Administrator\AppData\Roaming\Python\Python36\site-packages\pandas\core\frame.py", line 2059, in __getitem__
    return self._getitem_column(key)
  File "C:\Users\Administrator\AppData\Roaming\Python\Python36\site-packages\pandas\core\frame.py", line 2066, in _getitem_column
    return self._get_item_cache(key)
  File "C:\Users\Administrator\AppData\Roaming\Python\Python36\site-packages\pandas\core\generic.py", line 1386, in _get_item_cache
    values = self._data.get(item)
  File "C:\Users\Administrator\AppData\Roaming\Python\Python36\site-packages\pandas\core\internals.py", line 3543, in get
    loc = self.items.get_loc(item)
  File "C:\Users\Administrator\AppData\Roaming\Python\Python36\site-packages\pandas\indexes\base.py", line 2136, in get_loc
    return self._engine.get_loc(self._maybe_cast_indexer(key))
  File "pandas\index.pyx", line 132, in pandas.index.IndexEngine.get_loc (pandas\index.c:4433)
  File "pandas\index.pyx", line 154, in pandas.index.IndexEngine.get_loc (pandas\index.c:4279)
  File "pandas\src\hashtable_class_helper.pxi", line 732, in pandas.hashtable.PyObjectHashTable.get_item (pandas\hashtable.c:13742)
  File "pandas\src\hashtable_class_helper.pxi", line 740, in pandas.hashtable.PyObjectHashTable.get_item (pandas\hashtable.c:13696)
KeyError: 0

这个错误我也是一脸懵，安装各种依赖库，卸载重装都不行，求大神指导

Answer 1

It is recommended to use the Python distribution Anaconda, which comes with various data processing packages and does not require additional installation.
This distribution uses the conda package management tool, which can effectively avoid dependency errors caused by pip installation and cannot be installed.
If you feel that you need to install The package is relatively large, you can try the streamlined version of Miniconda, which requires additional download and installation.

If the download speed using conda is slow, you can use Tsinghua’s mirror, Tsinghua conda mirror configuration