使用numpy时警告：RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility

最新推荐文章于 2025-06-18 11:16:27 发布
原创 最新推荐文章于 2025-06-18 11:16:27 发布 · 1k 阅读 · 0 ·
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#python #numpy

本文介绍了解决在安装numpy后运行Python程序时遇到的警告信息的方法。这些警告通常出现在使用了特定numpy版本的情况下，文中提供了检查numpy版本及如何通过降级来消除警告的具体步骤。
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在安装numpy之后运行python程序时可能会遇到以下警告：

/home/X/.local/lib/python2.7/site-packages/scipy/signal/__init__.py:314: RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility. Expected 96, got 80
  from ._max_len_seq import max_len_seq
/home/X/.local/lib/python2.7/site-packages/scipy/signal/__init__.py:314: RuntimeWarning: numpy.ufunc size changed, may indicate binary incompatibility. Expected 192, got 144
  from ._max_len_seq import max_len_seq

此时可以检查以下numpy的版本

python
>>> import numpy
>>> numpy.__version__

若显示1.15.0及以上版本，则该警告是numpy版本过高所引起。降级numpy版本即可，如1.14.5等：

pip uninstall numpy
pip install numpy==1.14.5

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成功解决ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C he
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本文主要介绍了ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject解决方案，希望能对使用Numpy的同学们有所帮助。 文章目录 1. 问题描述 2. 解决方案
RuntimeWarning: numpy.dtype size changed, may indicate binary incompatibility
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