Tensorflow 2.1.0-DLL加载失败-windows cpu

Question

TensorFlow 2.1.0安装成功，但TensorFlow导入失败。

未决问题：

是否有一个库位于其他位置/未安装在无法加载的系统上？

复制程序：

1( 创建环境

conda create --name tensorflow21_env

2( 激活环境

conda activate tensorflow21_env

3( 安装

1. conda install python=3.7
2. pip install tensorflow-cpu #install tensorflow=2.1.0;

4(测试

python -c "import tensorflow as tf"

堆栈跟踪：

Traceback (most recent call last):
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_corepythonpywrap_tensorflow.py", line 58, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_corepythonpywrap_tensorflow_internal.py", line 28, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_corepythonpywrap_tensorflow_internal.py", line 24, in swig_import_helper
_mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
File "C:Anaconda3envstensorflow21_envlibimp.py", line 242, in load_module
return load_dynamic(name, filename, file)
File "C:Anaconda3envstensorflow21_envlibimp.py", line 342, 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 "<string>", line 1, in <module>
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow__init__.py", line 101, in <module>
from tensorflow_core import *
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_core__init__.py", line 40, in <module>
from tensorflow.python.tools import module_util as _module_util
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow__init__.py", line 50, in __getattr__
module = self._load()
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow__init__.py", line 44, in _load
module = _importlib.import_module(self.__name__)
File "C:Anaconda3envstensorflow21_envlibimportlib__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_corepython__init__.py", line 49, in <module>
from tensorflow.python import pywrap_tensorflow
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_corepythonpywrap_tensorflow.py", line 74, in <module>
raise ImportError(msg)
ImportError: Traceback (most recent call last):
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_corepythonpywrap_tensorflow.py", line 58, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_corepythonpywrap_tensorflow_internal.py", line 28, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "C:Anaconda3envstensorflow21_envlibsite-packagestensorflow_corepythonpywrap_tensorflow_internal.py", line 24, in swig_import_helper
_mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
File "C:Anaconda3envstensorflow21_envlibimp.py", line 242, in load_module
return load_dynamic(name, filename, file)
File "C:Anaconda3envstensorflow21_envlibimp.py", line 342, in load_dynamic
return _load(spec)
ImportError: DLL load failed: A dynamic link library (DLL) initialization routine failed.

Failed to load the native TensorFlow runtime.
See https://www.tensorflow.org/install/errors
for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.

安装输出：

输出：conda-install-python=3.7

Collecting package metadata (current_repodata.json): done
Solving environment: done
## Package Plan ##
environment location: C:Anaconda3envstensorflow21_env
added / updated specs:
- python=3.7

The following NEW packages will be INSTALLED:
ca-certificates    pkgs/main/win-64::ca-certificates-2020.1.1-0
certifi            pkgs/main/win-64::certifi-2019.11.28-py37_0
openssl            pkgs/main/win-64::openssl-1.1.1d-he774522_4
pip                pkgs/main/win-64::pip-20.0.2-py37_1
python             pkgs/main/win-64::python-3.7.6-h60c2a47_2
setuptools         pkgs/main/win-64::setuptools-45.2.0-py37_0
sqlite             pkgs/main/win-64::sqlite-3.31.1-he774522_0
vc                 pkgs/main/win-64::vc-14.1-h0510ff6_4
vs2015_runtime     pkgs/main/win-64::vs2015_runtime-14.16.27012-hf0eaf9b_1
wheel              pkgs/main/win-64::wheel-0.34.2-py37_0
wincertstore       pkgs/main/win-64::wincertstore-0.2-py37_0

Proceed ([y]/n)? y
Preparing transaction: done
Verifying transaction: done
Executing transaction: done

依赖项助行器确认可以加载所有DLL(下载依赖项助行者(。

dependency_trace

加载项：依赖助行器的路径

C:Anaconda3envstensorflow21_envLibsite-packagestensorflow_corepython_pywrap_tensorflow_internal.pyd

更新：

我的处理器既不支持AVX也不支持AVX2，因此无法安装tensorflow pip包，或者更准确地说，无法导入tensorflow包。

临时解决方案：

遗留问题的临时解决方案；不支持AVX的低端CPU是为tensorflow安装SSE预构建二进制文件。转到tensorflow windows轮子并按照说明安装tensorflow 2.0.0或2.1.0。

Answer 1

尝试此方法：
卸载您使用pip安装的TensorFlow包，然后使用conda-install TensorFlow重新安装，这可能有效！现在，您可以毫无问题地导入TensorFlow。我希望这能帮助你。

如果您需要更详细的步骤。在这里，你可以做以下操作

• 以管理员身份运行anaconda提示符。(右键单击->以管理员身份运行(。

• pip uninstall tensorflow

• 关闭anaconda提示符。

• 再次以管理员身份运行anaconda提示符。

• 类型：
  conda install tensorflow
  它会要求一些y / n
  键入y。

现在，完成所有操作后，将python解释器的环境更改为安装tensorflow的anaconda环境。

• 现在尝试导入tensorflow

我希望这能有所帮助。