Numpy: सुन्न सी-एक्सटेंशन आयात करना विफल रहा।

मुद्दा

पांडा आयात करते समय, निम्न त्रुटि दिखाई देती है:

  File "D:\code\folder1\folder2\metadata\lidar_processing.py", line 17, in <module>
    import pandas as pd

  File "C:\Users\MyUserName\.conda\envs\EnvName\lib\site-packages\pandas\__init__.py", line 17, in <module>
    "Unable to import required dependencies:\n" + "\n".join(missing_dependencies)

ImportError: Unable to import required dependencies:
numpy: 

IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!

Importing the numpy c-extensions failed.
- Try uninstalling and reinstalling numpy.
- If you have already done that, then:
  1. Check that you expected to use Python3.7 from "C:\Users\MyUserName\.conda\envs\EnvName\pythonw.exe",
     and that you have no directories in your PATH or PYTHONPATH that can
     interfere with the Python and numpy version "1.17.5" you're trying to use.
  2. If (1) looks fine, you can open a new issue at
     https://github.com/numpy/numpy/issues.  Please include details on:
     - how you installed Python
     - how you installed numpy
     - your operating system
     - whether or not you have multiple versions of Python installed
     - if you built from source, your compiler versions and ideally a build log

- If you're working with a numpy git repository, try `git clean -xdf`
  (removes all files not under version control) and rebuild numpy.

Note: this error has many possible causes, so please don't comment on
an existing issue about this - open a new one instead.

Original error was: DLL load failed: The specified module could not be found.

सुन्न की स्थापना

Win10 पर एनाकोंडा के माध्यम से इंस्टॉलेशन किया गया था:

conda create --name EnvName python=3.7 python-pdal geopandas --channel conda-forge  
conda activate MyEnv
conda install spyder-kernels

conda list खतना के लिए आदेश दिखाता है:
numpy 1.17.5 py37hc71023c_0 conda-forge

अन्य सूचना

• विंडोज़ 10 संस्करण 1803 (ओएस बिल्ड 17134.706)
• conda install --force-reinstall numpy=1.17.5 माध्यम से सुन्न को पुनर्स्थापित करने से समस्या हल नहीं होती है।
• ध्यान दें कि conda install numpy 1.18.1 को एक अपडेट प्रदान करेगा, लेकिन इससे जियोपैन्डस के लिए अन्य आयात त्रुटियां होती हैं (हालांकि, उन त्रुटियों का सीधे उल्लेख नहीं किया जाता है)।