Can' Load QT

Question

Can' Load QT

Opened this issue 5 years ago · 3 comments

I am getting the following error when I run ./cuDNNv & command

QFactoryLoader::QFactoryLoader() checking directory path "/home/.../cuda-workspace/cuDNNv/platforms" ...
This application failed to start because it could not find or load the Qt platform plugin "xcb"
in "".

Reinstalling the application may fix this problem.

Answer 1 · 2020-01-08T09:46:34.000Z

same here

./cuDNNv &                                       
[1] 28371
QFactoryLoader::QFactoryLoader() checking directory path "/home/PATH/cuDNNv/platforms" ...                 
This application failed to start because it could not find or load the Qt platform plugin "xcb"
in "".

Answer 2 · 2020-11-24T05:26:52.000Z

I tried these attempts, but still the error occurs.
https://stackoverflow.com/questions/29405689/qt-5-4-1-this-application-failed-to-start-because-it-could-not-find-or-load-th/40991619

Answer 3 · 2021-11-17T21:10:41.000Z

I got it to work by moving the "/home/PATH/cuDNNv/plugins/platforms" folder into "/home/PATH/cuDNNv/platforms"

I then had some qt5_12 issues that I resolved by ...instaslling qt5.12 (it didn't like my other version of qt) and making sure my LD_LIBRARY_PATH included "/usr/lib/x86_64-linux-gnu"