我试图让TensorFlow在Windows上运行.但是在安装Python 3.5和TensorFlow之后,我在导入TensorFlow模块时出现以下错误:
>>>import tensorflow Traceback (most recent call last): File "C:\Users\amit\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\amit\AppData\Local\Programs\Python\Python35\lib\importlib\__in it__.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: %1 is not a valid Win32 application. During handling of the above exception,another exception occurred: Traceback (most recent call last): File "C:\Users\amit\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\amit\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\amit\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\amit\AppData\Local\Programs\Python\Python35\lib\importlib\__in it__.py",level) ImportError: 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\amit\AppData\Local\Programs\Python\Python35\lib\site-packages\ tensorflow\__init__.py",line 24,in <module> from tensorflow.python import * File "C:\Users\amit\AppData\Local\Programs\Python\Python35\lib\site-packages\ tensorflow\python\__init__.py",line 51,in <module> from tensorflow.python import pywrap_tensorflow File "C:\Users\amit\AppData\Local\Programs\Python\Python35\lib\site-packages\ tensorflow\python\pywrap_tensorflow.py",line 52,in <module> raise ImportError(msg) ImportError: Traceback (most recent call last): File "C:\Users\amit\AppData\Local\Programs\Python\Python35\lib\site-packages\ tensorflow\python\pywrap_tensorflow_internal.py",in swig_import_helper "return importlib.import_module(mname)" File "C:\Users\amit\AppData\Local\Programs\Python\Python35\lib\importlib\__in it__.py",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
当无法找到TensorFlow所依赖的库(DLL)之一时,会出现此错误.为了诊断这种错误,我编写了一个可以下载的脚本
from here;运行该脚本将打印有关修复错误的步骤的建议.
>如果您运行的是仅cpu版本的TensorFlow,则最缺少的DLL是MSVCP140.DLL.它是Microsoft Visual C Redistributable Update 3的一部分,您可以从here下载它.@H_403_10@>如果您运行的是TensorFlow的GPU版本,则可能无法找到CUDA库或cuDNN库. Windows上的TensorFlow支持CUDA 8.0(从here下载)和cuDNN 5.1(从here下载).请注意,cuDNN通常安装在与CUDA不同的目录中,您可能需要手动将其添加到%PATH%环境变量中.