Original error was: No module named ‘numpy.core._ multiarray_ umath’
Problem description analysis and solution
Problem description
Numpy is clearly installed and frequently used without errors, but the following errors occur:
no module named 'numpy.core_ multiarray_ umath
Analyze problems
-
- the model was not saved successfully due to an error in saving the model. At this time, delete the saved model, and the numpy version is too low </ OL>
Solution:
Display version PIP show numpy
Upgrade version PIP install -- upgrade numpy
Solve the problem by uninstalling and reloading:
pip uninstall numpy
pip install --upgrade numpy
#or
pip install numpy -i https://pypi.tuna.tsinghua.edu.cn/simple
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