Computer environment win10
python3.5.2
tensorflow1.14.0
cuda10
cudnn7.4.1.5
1 Installed tensorflow-gpu cuda and cudnn in the order of the following blog, which is very useful and can automatically prompt which version of cuda and cudnn should be installed below
https://blog.csdn.net/weixin_40327145/article/details/83149028
2 Pay attention to the correspondence between tensorflow and cuda cudnn version, which can be found on the tensorflow official website, of course, you can also follow the above blog method. (Since there was no corresponding version at the beginning, a lot of time was wasted)
This problem occurred in the cuda installation. I installed vs2019 and checked it directly. I don’t know if it will affect the use of tensorflow in the future.