python导入 tensorflow DLL文件找不到

迷南。 2022-06-14 04:26 226阅读 0赞

import tensorflow as tf  
  
  
Traceback (most recent call last):  
  File "<stdin>", line 1, in <module>  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\\_\_init\_\_.py", line 24, in <modu  
le>  
    from tensorflow.python import \*  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\\_\_init\_\_.py", line 72, i  
n <module>  
    raise ImportError(msg)  
ImportError: Traceback (most recent call last):  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 18, in swig\_import\_helper  
    return importlib.import\_module(mname)  
  File "D:\\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: 找不到指定的模块。  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\\_\_init\_\_.py", line 66, i  
n <module>  
    from tensorflow.python import pywrap\_tensorflow  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 21, in <module>  
    \_pywrap\_tensorflow = swig\_import\_helper()  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 20, in swig\_import\_helper  
    return importlib.import\_module('\_pywrap\_tensorflow')  
  File "D:\\python35\\lib\\importlib\\\_\_init\_\_.py", line 126, in import\_module  
    return \_bootstrap.\_gcd\_import(name\[level:\], package, level)  
ImportError: No module named '\_pywrap\_tensorflow'  
  
  
Failed to load the native TensorFlow runtime.  
  
See https://github.com/tensorflow/tensorflow/blob/master/tensorflow/g3doc/get\_st  
arted/os\_setup.md\#import\_error  
  
for some common reasons and solutions.  Include the entire stack trace  
above this error message when asking for help.  
>>>  
  
百度发现，原来是没有MSVCP140.DLL模块。  
所以我就在计算机中搜索MSVCP140.DLL搜索到之后，再把位置配到path环境变量中，如下  
  
D:\\python35\\Lib\\site-packages\\matplotlib\\MSVCP140.DLL  
  
然后关闭cmd，再重新打开，再import tensorflow as tf。没想到还是报错。  
  
Microsoft Windows \[版本 6.1.7601\]  
版权所有 (c) 2009 Microsoft Corporation。保留所有权利。  
  
C:\\Users\\Administrator.USER-20160819BJ>python  
Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 25 2016, 22:18:55) \[MSC v.1900 64 bit (AM  
D64)\] on win32  
Type "help", "copyright", "credits" or "license" for more information.  
>>> import tensorflow as tf  
Traceback (most recent call last):  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 18, in swig\_import\_helper  
    return importlib.import\_module(mname)  
  File "D:\\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: 找不到指定的模块。  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\\_\_init\_\_.py", line 66, i  
n <module>  
    from tensorflow.python import pywrap\_tensorflow  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 21, in <module>  
    \_pywrap\_tensorflow = swig\_import\_helper()  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 20, in swig\_import\_helper  
    return importlib.import\_module('\_pywrap\_tensorflow')  
  File "D:\\python35\\lib\\importlib\\\_\_init\_\_.py", line 126, in import\_module  
    return \_bootstrap.\_gcd\_import(name\[level:\], package, level)  
ImportError: No module named '\_pywrap\_tensorflow'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
  File "<stdin>", line 1, in <module>  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\\_\_init\_\_.py", line 24, in <modu  
le>  
    from tensorflow.python import \*  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\\_\_init\_\_.py", line 72, i  
n <module>  
    raise ImportError(msg)  
ImportError: Traceback (most recent call last):  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 18, in swig\_import\_helper  
    return importlib.import\_module(mname)  
  File "D:\\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: 找不到指定的模块。  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\\_\_init\_\_.py", line 66, i  
n <module>  
    from tensorflow.python import pywrap\_tensorflow  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 21, in <module>  
    \_pywrap\_tensorflow = swig\_import\_helper()  
  File "D:\\python35\\lib\\site-packages\\tensorflow\\python\\pywrap\_tensorflow.py", l  
ine 20, in swig\_import\_helper  
    return importlib.import\_module('\_pywrap\_tensorflow')  
  File "D:\\python35\\lib\\importlib\\\_\_init\_\_.py", line 126, in import\_module  
    return \_bootstrap.\_gcd\_import(name\[level:\], package, level)  
ImportError: No module named '\_pywrap\_tensorflow'  
  
  
Failed to load the native TensorFlow runtime.  
  
See https://github.com/tensorflow/tensorflow/blob/master/tensorflow/g3doc/get\_st  
arted/os\_setup.md\#import\_error  
  
for some common reasons and solutions.  Include the entire stack trace  
above this error message when asking for help.  
>>>  
  
到现在我都快气炸了！！！！！！！  
我发现搜索到的MSVCP140.DLL在火狐文件夹里还有一份，于是我就心想，难道不是这个，我再把path改成  
d:\\firefox\\MSVCP140.DLL  
  
我再关掉cmd并重新打开，再import tensorflow as tf。没想到还是报错。  
 简直快气死了！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！

就在这时，我突然灵机一动，以前配java.exe javac.exe的path时，都是配到他们所在的文件夹，要不然我把path的值改成

D:\\python35\\Lib\\site-packages\\matplotlib试试

我再关掉cmd并重新打开，再import tensorflow as tf，哇塞幸运之星降临啦！！！！！！！！！！！！！！！！！

windows真是大小写不分，改成msvcp.dll也可以。

现在想，还是对windows系统不了解，所以就查了查path环境变量：

PATH是路径的意思，PATH环境变量中存放的值，就是一连串的路径。不同的路径之间，用英文的分号（;）分隔开。系统执行用户命令时，若用户未给出绝对路径，则首先在当前目录下寻找相应的可执行文件、批处理文件（另外一种可以执行的文件）等。

若找不到，再依次在PATH保存的这些路径中寻找相应的可执行的程序文件。系统就以第一次找到的为准；若搜寻完PATH保存的所有路径都未找到，则会显示类似于图一的错误信息

\------------遇到的新错误，更新于2017年6月26日21:44:32-----------------------

ImportError DLL load failed: %1 不是有效的 Win32 应用程序

这是因为，你的matplotlib中的DLL文件不是win64位的，是win32的。

解决方法：把matplotlib删除重新下载，pip3 install matplotlib   (pip install XX 是按装适合python2的第三方包）