KeyError('pandas._libs.interval') when opening a dataframe in Spyder

问题

When I try to click on data frames in the Variable Explorer in Spyder, I get the following error:

This happens with all data frames (I tried making my own).

As a side note, functions like numpy.sum and .describe() don't output anything, but I'm unsure if this is related to the KeyError.

Thank you!

回答1:

Add pandas to the packages option in setup.py module.

Here is the code snippet for setup.py

from setuptools import setup

APP = ['automating_finances0.py']
DATA_FILES = []
OPTIONS = {'packages': ['pandas']} 

setup(
  app=APP,
  data_files=DATA_FILES,
  options={'py2app': OPTIONS},
  setup_requires=['py2app'],
)

If this not works please try reinstalling pandas from pip as

pip uninstall pandas

pip install pandas

来源：https://stackoverflow.com/questions/66022547/keyerrorpandas-libs-interval-when-opening-a-dataframe-in-spyder