Issue 1:
how to solve the following error? ImportError: No module named '_pywrap_tensorflow_internal'

I have python 3.5 installed, Jupyter Notebook along with Ananconda also installed.

Issue 2:
System information

Have I written custom code (as opposed to using a stock example script provided in TensorFlow):

Yes, it is one general import command (see below).

OS Platform and Distribution (e.g., Linux Ubuntu 16.04):

Windows 10

TensorFlow installed from (source or binary):

From source (nightly build tensorflow_gpu-1.2.1-cp35-cp35m-win_amd64.whl from 2017/07/13).

TensorFlow version (use command below):

1.2.1 (command does not work, it includes the failed command)

Python version:

3.5.2

Bazel version (if compiling from source):

Not compiled from source.

CUDA/cuDNN version:

CUDA 8.0, cudnn64_5.dll (Windows file description is: NVIDIA CUDA CUDNN Library. Version 8.0.54)

GPU model and memory:

GPU NVidia Geforce 1050

Exact command to reproduce:

import tensorflow

Describe the problem

Importing TensorFlow causes an error:

$ ipython
Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 25 2016, 22:18:55) [MSC v.1900 64 bit (AMD64)]
Type 'copyright', 'credits' or 'license' for more information
IPython 6.1.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: import tensorflow
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py in swig_import_helper()
17 try:
---> 18 return importlib.import_module(mname)
19 except ImportError:

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\__init__.py in import_module(name, package)
125 level += 1
--> 126 return _bootstrap._gcd_import(name[level:], package, level)
127

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\_bootstrap.py in _gcd_import(name, package, level)

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\_bootstrap.py in _find_and_load(name, import_)

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\_bootstrap.py in _find_and_load_unlocked(name, import_)

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\_bootstrap.py in _load_unlocked(spec)

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\_bootstrap.py in module_from_spec(spec)

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\_bootstrap_external.py in create_module(self, spec)

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\_bootstrap.py in _call_with_frames_removed(f, *args, **kwds)

ImportError: DLL load failed: Das angegebene Modul wurde nicht gefunden.

During handling of the above exception, another exception occurred:

ImportError Traceback (most recent call last)
c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py in <module>()
40 sys.setdlopenflags(_default_dlopen_flags | ctypes.RTLD_GLOBAL)
---> 41 from tensorflow.python.pywrap_tensorflow_internal import *
42 from tensorflow.python.pywrap_tensorflow_internal import __version__

c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py in <module>()
20 return importlib.import_module('_pywrap_tensorflow_internal')
---> 21 _pywrap_tensorflow_internal = swig_import_helper()
22 del swig_import_helper

c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py in swig_import_helper()
19 except ImportError:
---> 20 return importlib.import_module('_pywrap_tensorflow_internal')
21 _pywrap_tensorflow_internal = swig_import_helper()

c:\users\steph\appdata\local\programs\python\python35\lib\importlib\__init__.py in import_module(name, package)
125 level += 1
--> 126 return _bootstrap._gcd_import(name[level:], package, level)
127

ImportError: No module named '_pywrap_tensorflow_internal'

During handling of the above exception, another exception occurred:

ImportError Traceback (most recent call last)
<ipython-input-1-a649b509054f> in <module>()
----> 1 import tensorflow

c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\__init__.py in <module>()
22
23 # pylint: disable=wildcard-import
---> 24 from tensorflow.python import *
25 # pylint: enable=wildcard-import
26

c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\__init__.py in <module>()
47 import numpy as np
48
---> 49 from tensorflow.python import pywrap_tensorflow
50
51 # Protocol buffers

c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py in <module>()
50 for some common reasons and solutions. Include the entire stack trace
51 above this error message when asking for help.""" % traceback.format_exc()
---> 52 raise ImportError(msg)
53
54 # pylint: enable=wildcard-import,g-import-not-at-top,unused-import,line-too-long

ImportError: Traceback (most recent call last):
File "c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_helper
return importlib.import_module(mname)
File "c:\users\steph\appdata\local\programs\python\python35\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 666, in _load_unlocked
File "<frozen importlib._bootstrap>", line 577, in module_from_spec
File "<frozen importlib._bootstrap_external>", line 906, in create_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
ImportError: DLL load failed: Das angegebene Modul wurde nicht gefunden.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 41, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 21, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "c:\users\steph\appdata\local\programs\python\python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_helper
return importlib.import_module('_pywrap_tensorflow_internal')
File "c:\users\steph\appdata\local\programs\python\python35\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: No module named '_pywrap_tensorflow_internal'

Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/install_sources#common_installation_problems

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

Source code / logs

check_tensorflow.py produces:

$ python check_tensorflow.py

ERROR: Failed to import the TensorFlow module.

Python version is 3.5.

TensorFlow is installed at: C:\Users\Steph\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow

All required DLLs are present. Please open an issue on the

TensorFlow GitHub page: https://github.com/tensorflow/tensorflow/issues

The issue was already reported to Stackoverflow:

Stackoverflow issue