Numpy更新到1.16.2报错

今天在通过java后台调用python程序时报错

E:Anaconda\Anaconda3\lib\site-packages\h5py\__init__.py:36: FutureWarning: Conversion of the second argument of issubdtype from `float` to `np.floating` is deprecated. In future, it will be treated as `np.float64 == np.dtype(float).type`.   from ._conv import register_converters as _register_converters

查资料发现是h5py和numpy版本冲突，看到一个解决方法是把h5py和numpy都更新就好了，于是：

pip install --upgrade numpy
pip install --upgrade h5py

但是在更新numpy的过程中，又报了一个新错：

tensorlayer 1.10.1 has requirement numpy<1.16,>=1.14, but you'll have numpy 1.16.2 which is incompatible.

大概意思呢就是目前不支持numpy的最新版本，因此需要安装低版本的numpy，于是删掉现有的numpy，安装numpy 1.14.5

pip uninstall numpy
pip install numpy==1.14.5

成功！h5py和numpy冲突的问题也解决了