如何解决 DLL 加载失败：动态链接库 (DLL) 初始化例程失败。张量流？答案

【问题标题】：How to solve DLL load failed:A dynamic link library (DLL) initialisation routine failed. of Tensorflow?如何解决 DLL 加载失败：动态链接库 (DLL) 初始化例程失败。张量流？
【发布时间】：2023-04-08 07:25:02
【问题描述】：

我使用的是 Python 3.7.3 和 pip 版本 20.1，我使用 pip 安装了 tensorflow 2.0。我已经成功安装了 tensorflow。但是当我尝试运行 import tensorflow as tf 时，它显示错误 ImportError: DLL load failed: A dynamic link library (DLL) initialisation routine failed.

无法加载原生 TensorFlow 运行时。

我浏览了与错误一起提供的链接，但找不到这种特定类型的错误。如果有人遇到过这种类型的错误并解决了，请也帮我解决。

>>> import tensorflow as tf
Traceback (most recent call last):
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialisation routine failed.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\__init__.py", line 98, in <module>
    from tensorflow_core import *
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\__init__.py", line 40, in <module>
    from tensorflow.python.tools import module_util as _module_util
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\__init__.py", line 50, in __getattr__
    module = self._load()
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Aayush\AppData\Local\Programs\Python\Python37\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialisation routine failed.


Failed to load the native TensorFlow runtime.

【问题讨论】：

标签： python python-3.x tensorflow pip tensorflow2.0

【解决方案1】：

新版tensorflow（比如我用的是tensorflow v2.2）windows安装需要Microsoft Visual C++ 2019 Redistributable

https://www.tensorflow.org/install/source_windows#install_visual_c_build_tools_2019

在Other Tools and Frameworks 部分下从https://visualstudio.microsoft.com/downloads/ 安装Microsoft Visual C++ Redistributable for Visual Studio 2019 后，您将能够运行它。

【讨论】：