导入TensorFlow失败

Posted 2020-10-25 客往何处去

C:\\....\\Anaconda3\\envs\\py35\\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

使用Anaconda安装的Python3.5环境，导入TensorFlow时出现如下错误：

<<<import tensorflow as tf
C:\\。..\\Anaconda3\\envs\\py35\\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

解决办法：安装Microsoft Visual C++ 2015 Redistributable Update 3 。不再报错。

 --------------------------------------------分--------------------------------------------割--------------------------------------------线--------------------------------------

啊这个不是导入失败，应该是字符格式。输出字符的时候，会在行前有一个b，比如b\'Hello TensorFlow!\'

在打印行加上.decode()就可以解决了，如下：

print(sess.run(hello).decode())

Hello TensorFlow!