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I am using Qt Creator 2.4.1 Based on Qt 4.8.0 (32 bit) Built on Mar 21 2012 installed on virtual box with Ubuntu. I have BeagleBone Black of Revision A5B. i have apt get qt4-embedded on it.

I have created a QtGui application and copied the same into my BeagleBone. I executed the project by: ./ -qws it gives qDebug string output on the terminal, but the GUI is not there on screen, i have attached this to my HDMI TV, where i see the terminal with output but no GUI.

Do i need to add some stuff to beaglebone black? Some files nned to be copied to board?

László Papp
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Sahil Kulkarni
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  • is your app running with gui on desktop (have 'CONFIG+= core gui' in .pro)? Does the beaglebone have QtGui4.so? Eventually you can provide missing libraries. – Sebastian Lange Sep 24 '13 at 06:32
  • Yes when i compile it for desktop, it works fine on my desktop. – Sahil Kulkarni Sep 24 '13 at 06:41
  • I have done: opkg update opkg install qt4-embedded -depends – Sahil Kulkarni Sep 24 '13 at 06:43
  • I think i have QT += core gui in my .pro file, the default one – Sahil Kulkarni Sep 24 '13 at 06:56
  • check if your qt4-embeded includes QtGui4.so. Eventually the qt4 package is split into several packages for your distribution (qt4-embeded may just be QtCore4.so)? The other posibillity is to provide Qt libraries on your own. – Sebastian Lange Sep 24 '13 at 09:22
  • I am a newbie to this, may i know where to look for QtGui4. For manual file copy which files do i need to copy from which target folder in my desktop to which location on beaglebone black. Thanks in Advance Sahil – Sahil Kulkarni Sep 24 '13 at 09:59

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