问题
I am struggling to utilise TensorFlow within Jupyter notebook. I have installed TensorFlow via Anaconda Prompt (running as admin). But when I go to call it in my notebook I get the following error string (sorry this is long).
Any help or thoughts would be welcomed here - should I run a full uninstall and try again?
kind regards Jack
I am running:
from tensorflow.keras.models import Sequential
from tensorflow.keras.layers import Dense
The error message is as follows (there are a number of others but this is the first and the rest have similar issue):
Traceback (most recent call last): File "C:\Users\jjcon\Anaconda3\lib\site-packages\tensorflow_core\python\pywrap_tensorflow.py", line 58, in from tensorflow.python.pywrap_tensorflow_internal import * File "C:\Users\jjcon\Anaconda3\lib\site-packages\tensorflow_core\python\pywrap_tensorflow_internal.py", line 28, in _pywrap_tensorflow_internal = swig_import_helper() File "C:\Users\jjcon\Anaconda3\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\jjcon\Anaconda3\lib\imp.py", line 242, in load_module return load_dynamic(name, filename, file) File "C:\Users\jjcon\Anaconda3\lib\imp.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:
回答1:
You have to install the Microsoft Visual C++ 2015-2019 Redistributable (x64) from here.
If you are facing any other issues possible reasons are
- Your CPU does not support AVX2 instructions
- Your CPU/Python is on 32 bits
- There is a library that is in a different location/not installed on your system that cannot be loaded.
Please refer tested build configurations for windows CPU and GPU.
来源：https://stackoverflow.com/questions/60474219/tensorflow-importerror-dll-load-failed-a-dynamic-link-library-dll-initiali