无法导入熊猫库

时间:2020-03-07 11:47:25

标签: python pandas installation

当我尝试导入大熊猫时,出现以下错误:

ImportError:无法导入名称“ maybe_downcast_numeric”

完整的追溯信息如下:

 ImportError                               Traceback (most recent call last)
<ipython-input-1-2f8ac4e49576> in <module>()
----> 1 import pandas as pd
      2 # import time
      3 # import seaborn as sns
      4 # import matplotlib.pyplot as plt
      5 # import datetime

D:\Anaconda3\envs\tensorflow\lib\site-packages\pandas\__init__.py in <module>()
     40 import pandas.core.config_init
     41 
---> 42 from pandas.core.api import *
     43 from pandas.core.sparse.api import *
     44 from pandas.stats.api import *

D:\Anaconda3\envs\tensorflow\lib\site-packages\pandas\core\api.py in <module>()
      8 from pandas.core.dtypes.missing import isnull, notnull
      9 from pandas.core.categorical import Categorical
---> 10 from pandas.core.groupby import Grouper
     11 from pandas.io.formats.format import set_eng_float_format
     12 from pandas.core.index import (Index, CategoricalIndex, Int64Index,

D:\Anaconda3\envs\tensorflow\lib\site-packages\pandas\core\groupby\__init__.py in <module>()
----> 1 from pandas.core.groupby.generic import DataFrameGroupBy, NamedAgg, SeriesGroupBy
      2 from pandas.core.groupby.groupby import GroupBy
      3 from pandas.core.groupby.grouper import Grouper
      4 
      5 __all__ = [

D:\Anaconda3\envs\tensorflow\lib\site-packages\pandas\core\groupby\generic.py in <module>()
     34 from pandas.util._decorators import Appender, Substitution
     35 
---> 36 from pandas.core.dtypes.cast import (
     37     maybe_convert_objects,
     38     maybe_downcast_numeric,

ImportError: cannot import name 'maybe_downcast_numeric'

我没有找到关于此错误的任何参考。我确实是通过Anaconda提示符安装的。我相信,当我开始追溯我的每一步时,我在用

安装seaborn后开始出现此问题
conda install seaborn  

并且在安装过程中,当它要求安装其他软件包时,没有读取它就砸碎了Y按钮。我看到了,它也包括熊猫包装。也许是这样吗?最初很久以前,我想我已经在
上安装了pandas pip install pandas 我如何能更轻松地解决此错误,而不是从头开始重新安装所有内容?

0 个答案:

没有答案