Hi , I'm working qnx one BeagleBoard. I have a error whey i running qt application. My Error: # ./helloapp -qws QWSServerSocket::init: Address family not supported by protocol family QWSServerSocket: unable to create socket. QWSServerPrivate::initServer: server socket not listening: No such process Failed to bind to /ramdisk/qtembedded-0/QtEmbedded-0 Abort You can look this youtube link for my http://www.youtube.com/watch?v=nZ8Ccbb-x4o Thank you in advance
Dennis Do you have any idea about this error? Thanks
You are using beagle board without a network. The error is a Qt library trying to find a socket. I suppose you can start io-pkt-v4 without a driver, and the library will be happy. You'll have to try it.
Hi Dennis, I thanks for help. I solved this problem with your support but i have a new problem. You can look image.png for my steps. I'm will working weekend for qt porting problem. I'm waiting for your answers. Error: /helloapp -qws QFontDatabase: Cannot find font directory /usr/local/qt-qnx-armv7/lib/fonts - is Qt installed correctly? Abort # Thanks for help
Qt 4.8.2 does not default the plugin path as expected. Edit /bin/qTstat on the SD card and add the following as the first line so plugin for .jpg images can be used: export QT_PLUGIN_PATH=/usr/lib/qt4/plugins
I have never used qstat and how can i edit qstat? Thanks for help
Just export the variable .. fo get qTstat # export QT_PLUGIN_PATH=/usr/lib/qt4/plugins before you run your program... or put it in a startup script.
I did these steps qt now, but still i getting error. please if you show it with a picture of these steps will be very good for me
Hi Dennis, You said this code export QT_PLUGIN_PATH=/usr/lib/qt4/plugins but I think this command only QT_PLUGIN_PATH=/usr/lib/qt4/ plugins not export QT_PLUGIN_PATH=/usr/lib/qt4/plugins for variable You can look youtube link http://www.youtube.com/watch?v=hUW17EV4f8A You can look commans.txt for my steps I'm waiting for your answers
So why didn't you use the command I gave you - before running ./helloapp -qws export QT_PLUGIN_PATH=/usr/lib/qt4/plugins ./helloapp -qws Did you put the plugins in /usr/lib/qt4/plugins ?
You said, You will use start up script ("before you run your program... or put it in a startup script.") i add this code bzh file I didn't put plugins. How can i put plugins to /usr/lib/qt4/plugins? Thanks for help
Hi Dennis, I used qt plugins path command but error still countinue i took video for my steps. You can look youtube link I'm waiting monday for your answers http://www.youtube.com/watch?v=Cqo5_UEeSGM thanks
So did you include the font files? There are about 80 of them in the 4.8 release. My beagle image has them at /usr/ local/Trolltech/QtEmbedded-4.8.0-arm/lib/fonts.
I don't include font. I used 4.8.2 for create qmake. Also add prefix=/usr/local/qt-arm-v7 paramter when i creating qmake . My fonts file /usr/local/qt-qnx-arm-v7/lib/fonts. You can look image.png how can i include this fonts? I need information like fonts location on beagleboard image
You willl have to experiment. I can't know for sure. I told you where I put the font files on my image.
As far as i know, i will carry qt-qnx-armv7 directory to under /usr/local directory i copied qt-qnx-armv7 direcory to sd card. But i can not copy . you can look following link for my steps http://www.youtube.com/watch?v=Srl51JfKPaM thanks
Dennis Do you have any idea about this problem? I'm trying copy directory with this command but i get error cp -R /fs/dos/local /usr/ Please you watch this video http://www.youtube.com/watch?v=Srl51JfKPaM
Is there no one to help about this error? Thanks
I solved this problem. Thanks
