上传者: 38668160
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上传时间: 2021-11-17 19:50:52
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文件大小: 29KB
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文件类型: -
问题描述:
运行一段程序的时候会提示:
Traceback (most recent call last):
File "sigmoid.py", line 3, in
import matplotlib.pylab as plt
File "D:\software\python\python37\lib\site-packages\matplotlib\__init__.py", line 205, in
_check_versions()
File "D:\software\python\python37\lib\site-packages\matplotlib