問題描述

Traceback (most recent call last): File 'C:UsersAdministratorAppDataRoamingPythonPython36site-packagespandasindexesbase.py', line 2134, in get_loc return self._engine.get_loc(key) File 'pandasindex.pyx', line 132, in pandas.index.IndexEngine.get_loc (pandasindex.c:4433) File 'pandasindex.pyx', line 154, in pandas.index.IndexEngine.get_loc (pandasindex.c:4279) File 'pandassrchashtable_class_helper.pxi', line 732, in pandas.hashtable.PyObjectHashTable.get_item (pandashashtable.c:13742) File 'pandassrchashtable_class_helper.pxi', line 740, in pandas.hashtable.PyObjectHashTable.get_item (pandashashtable.c:13696)KeyError: 0During 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:UsersAdministratorAppDataRoamingPythonPython36site-packagespandascoreframe.py', line 2059, in __getitem__ return self._getitem_column(key) File 'C:UsersAdministratorAppDataRoamingPythonPython36site-packagespandascoreframe.py', line 2066, in _getitem_column return self._get_item_cache(key) File 'C:UsersAdministratorAppDataRoamingPythonPython36site-packagespandascoregeneric.py', line 1386, in _get_item_cache values = self._data.get(item) File 'C:UsersAdministratorAppDataRoamingPythonPython36site-packagespandascoreinternals.py', line 3543, in get loc = self.items.get_loc(item) File 'C:UsersAdministratorAppDataRoamingPythonPython36site-packagespandasindexesbase.py', line 2136, in get_loc return self._engine.get_loc(self._maybe_cast_indexer(key)) File 'pandasindex.pyx', line 132, in pandas.index.IndexEngine.get_loc (pandasindex.c:4433) File 'pandasindex.pyx', line 154, in pandas.index.IndexEngine.get_loc (pandasindex.c:4279) File 'pandassrchashtable_class_helper.pxi', line 732, in pandas.hashtable.PyObjectHashTable.get_item (pandashashtable.c:13742) File 'pandassrchashtable_class_helper.pxi', line 740, in pandas.hashtable.PyObjectHashTable.get_item (pandashashtable.c:13696)KeyError: 0

這個錯誤我也是一臉懵，安裝各種依賴庫，卸載重裝都不行，求大神指導

問題解答

推薦使用Python的發行版Anaconda，自帶各種數據處理包，不用額外安裝該發行版使用conda包管理工具，可以有效避免pip安裝導致的依賴錯誤，無法安裝等問題如果覺得安裝包比較大，可以試用精簡版的Miniconda,需要額外下載安裝。

如果使用conda下載速度比較慢，可以使用清華的鏡像，清華conda鏡像配置