AnsweredAssumed Answered

qt5 application is not work with frame-buffer backend.

Question asked by seyoung kim on Jun 8, 2016
Latest reply on Jun 9, 2016 by Gary Bisson

i have some question about qt5 cross-compile with i.mx6ulevk kit.

 

i want to remove x11 so i set back-end to frame buffer and bitbake fsl-image-qt5.

 

and then i set the cross-compile environment with QtCreator. it's fine.

 

but where i try to execute my application at target board (imx6ulevk ) it's not work with below message.

 

"Could not connect to display"

 

i tried too.

>export DISPLAY:0.0

>xhost +

 

./application-name -platform qws

./application-name -platform xcb

all result are same.

 

Is there something missing what i did?

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