python tensorflow导入dll加载失败

Question

我安装了最新的 python 3.6.4 x64 版本

然后使用 pip3 为 cpu-only 安装了 tensorflow

C:\>pip3 install tensorflow

但是当我尝试在 python 中导入 tensorflow 时

它向我展示了下面的错误

我确定我已经安装了 Microsoft Visual C++ 2015 Redistributable(x64)

所以不会是dll msvcp140.dll丢失的问题

它说“DLL加载失败，错误代码-1073741795”

那么这里的问题究竟是什么

我找不到有关此错误代码的任何其他信息

我的操作系统：Windows 7 Enterprise with Service Pack 1 / 64 位 / intel core i5 M 540

>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_helper
    return importlib.import_module(mname)
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\importlib\__ini
t__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 658, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 571, in module_from_spec
  File "<frozen importlib._bootstrap_external>", line 922, in create_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
ImportError: DLL load failed with error code -1073741795

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow_internal.py", line 21, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_helper
    return importlib.import_module('_pywrap_tensorflow_internal')
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\importlib\__ini
t__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named '_pywrap_tensorflow_internal'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import *
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_helper
    return importlib.import_module(mname)
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\importlib\__ini
t__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 658, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 571, in module_from_spec
  File "<frozen importlib._bootstrap_external>", line 922, in create_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
ImportError: DLL load failed with error code -1073741795

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow_internal.py", line 21, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\site-packages\t
ensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_helper
    return importlib.import_module('_pywrap_tensorflow_internal')
  File "C:\Users\Alan\AppData\Local\Programs\Python\Python36\lib\importlib\__ini
t__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named '_pywrap_tensorflow_internal'


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/install_sources#common_installation_probl
ems

for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.

Answer 1

我在win7 64位（Intel Core 2 Duo Cpu T6670 2.2GHz）上遇到tensorflow1.6-CPU同样的问题

我发现这个之后，它解决了我的问题。

参考这个问题：https://github.com/tensorflow/tensorflow/issues/17386

由这个tensorflow-1.6.0-cp36-cp36m-win_amd64.whl重新安装：https://github.com/fo40225/tensorflow-windows-wheel/tree/master/1.6.0/py36/CPU/sse2

希望这个 .whl 可以帮助您。