GUI Display in the Beaglebone without using X11VNC

black_raven

Deploying GUI Application to Beaglebone

My application has a GUI but when I deploy to Beaglebone, no GUI appeared..
how can fix this problem?

(this is my path for deployment)
sh-4.2# cd /home/sqs/Documents
sh-4.2# ls

(these are the executable files)
Keypad Touch a ab b led trials
sh-4.2# ls -al
total 560
drwxr-sr-x 2 root root 4096 Jan 1 2000 .
drwxr-sr-x 4 root root 4096 Jan 1 2000 ..
-rwxr-xr-x 1 root root 130002 Jan 1 2000 Keypad
-rwxr-xr-x 1 root root 24081 Jul 24 01:43 Touch
-rwxr-xr-x 1 root root 10769 Jan 1 2000 a
-rwxr-xr-x 1 root root 10793 Jul 28 03:32 ab
-rwxr-xr-x 1 root root 9540 Jan 1 2000 b
-rwxr-xr-x 1 root root 9540 Jan 1 2000 led
-rwxr-xr-x 1 root root 360075 Jul 28 02:08 trials

(this is the executable file with GUI)
sh-4.2# ./Keypad -qws

thanks for the response..

SGaist

Hi,

You don't give enough information. What version of Qt are you running on your board ? Which distribution is loaded ? etc.

black_raven

I use Qt Creator 2.8.0 and Angstrom Distribution.., sir Sam,

SGaist

What message are you getting on the console when running your application ?

black_raven

This is the error message from my executable file that I ran in terminal...

root@beaglebone:/home/sqs/Documents# ./Keypad
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
QWSSocket::connectToLocalFile could not connect:: No such file or directory
No Qt for Embedded Linux server appears to be running.
If you want to run this program as a server, add the "-qws" command-line option.
root@beaglebone:/home/sqs/Documents#

after that I ran it again with "-qws" but no output appeared.

SGaist

No error message with -qws ?

black_raven

Yes, but no output.. sir..

black_raven

There's an instance to run the application alone..

SGaist

I don't understand that last phrase

black_raven

ah.. I mean, the executable file can run in the beaglebone without using X11VNC viewer..

SGaist

What plugin are you using ?