使用命令提示符导入 tensorflow 时出现问题答案

【问题标题】：Problem in importing tensorflow using command prompt使用命令提示符导入 tensorflow 时出现问题
【发布时间】：2020-03-29 16:20:53
【问题描述】：

>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "c:\users\varsh\appdata\local\programs\python\python36\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "c:\users\varsh\appdata\local\programs\python\python36\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.

在处理上述异常的过程中，又发生了一个异常：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\__init__.py", line 41, in <module>
    from tensorflow.python.tools import module_util as _module_util
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\python\__init__.py", line 50, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 69, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\varsh\venv\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "c:\users\varsh\appdata\local\programs\python\python36\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "c:\users\varsh\appdata\local\programs\python\python36\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.


Failed to load the native TensorFlow runtime.

【问题讨论】：

到底是什么问题？你做过研究吗？这个错误似乎很常见，所以你应该没有任何问题。
这能回答你的问题吗？ Failed to load the native TensorFlow runtime. Python 3.5.2

标签： python tensorflow pip

【解决方案1】：

我建议您使用以下方法显示 tensorflow 是否正确安装：

pip show tensorflow

U 会得到如下输出：

Name: tensorflow
Version: 2.1.0
Summary: TensorFlow is an open source machine learning framework for everyone.
Home-page: https://www.tensorflow.org/

如果您没有得到任何输出，则可能没有正确安装。

尝试使用卸载：

pip uninstall tensorflow

然后尝试重新安装。

【讨论】：