Tensorflow不会使用Anaconda导入

Question

我正在尝试让Gpt-2在Win10英特尔i7 950上工作，并在Anaconda (python3.5，Tensorflow 1.12)中设置了一个env，但我甚至还没有完成张量流的导入。我已经阅读了几个关于类似问题的问题，但没有一个修复/变通方法对我有效。

import tensorflow as tf

Traceback (most recent call last):
  File "D:\anaconda3\envs\gpt-2\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "D:\anaconda3\envs\gpt-2\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "D:\anaconda3\envs\gpt-2\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 "D:\anaconda3\envs\gpt-2\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "D:\anaconda3\envs\gpt-2\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "D:\anaconda3\envs\gpt-2\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "D:\anaconda3\envs\gpt-2\lib\site-packages\tensorflow\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "D:\anaconda3\envs\gpt-2\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "D:\anaconda3\envs\gpt-2\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "D:\anaconda3\envs\gpt-2\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "D:\anaconda3\envs\gpt-2\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 "D:\anaconda3\envs\gpt-2\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "D:\anaconda3\envs\gpt-2\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.

这是我的Anaconda env：

# packages in environment at D:\anaconda3\envs\gpt-2:
#
# Name                    Version                   Build  Channel
absl-py                   0.9.0                    pypi_0    pypi
astor                     0.8.1                    pypi_0    pypi
certifi                   2018.8.24                py35_1
chardet                   3.0.4                    pypi_0    pypi
fire                      0.3.1                    pypi_0    pypi
gast                      0.3.3                    pypi_0    pypi
grpcio                    1.30.0                   pypi_0    pypi
h5py                      2.10.0                   pypi_0    pypi
idna                      2.8                      pypi_0    pypi
importlib-metadata        1.7.0                    pypi_0    pypi
keras-applications        1.0.8                    pypi_0    pypi
keras-preprocessing       1.1.2                    pypi_0    pypi
markdown                  3.2.2                    pypi_0    pypi
numpy                     1.18.5                   pypi_0    pypi
pip                       20.1.1                   pypi_0    pypi
protobuf                  3.12.2                   pypi_0    pypi
python                    3.5.6                he025d50_0
regex                     2017.04.05               pypi_0    pypi
requests                  2.21.0                   pypi_0    pypi
setuptools                40.2.0                   py35_0
six                       1.10.0           py35h06cf344_1
tensorboard               1.12.2                   pypi_0    pypi
tensorflow                1.12.0                   pypi_0    pypi
termcolor                 1.1.0                    pypi_0    pypi
tqdm                      4.31.1                   pypi_0    pypi
urllib3                   1.24.3                   pypi_0    pypi
vc                        14.1                 h0510ff6_4
vs2015_runtime            14.16.27012          hf0eaf9b_3
werkzeug                  1.0.1                      py_0
wheel                     0.31.1                   py35_0
wincertstore              0.2              py35hfebbdb8_0
zipp                      1.2.0                    pypi_0    pypi

我已经尝试过升级/降级包，但据我所知，Gpt-2不能与Python和TensorFlow的更高版本一起工作。

*编辑我尝试了"conda create --name tf_gpu tensorflow-gpu“，它安装了一个完整的tensorflow环境，我还尝试了降级到tensorflow 1.5，两者都可以工作，但都不能与gpt-2一起工作。

*edit 2我查看了生成错误消息的代码，无论消息如何，它都不是正在加载的dll。它是一个.pyd文件："\lib\site-packages\tensorflow\python\_pywrap_tensorflow_internal.pyd“

Answer 1

即使您执行pip安装，有时在尝试导入tensorflow时也会出现此DLL错误。转到https://www.tensorflow.org/install/pip，然后点击Microsoft Visual C++ Redistributable for Visual Studio2015,2017和2019，如截图所示。

​

现在下载并安装所需的64位或32位可执行文件。这解决了我的问题。请试一下这个。