Not Able to run Qt Application in BeagleBone Black with Qt 5.7
-
@Milav What system is running on your device? I never used BeagleBone Black, so I don't know what it uses.
-
you may be use wrong complier for the beagle bone black...
The host and Target specification are different from your specification.
I have 64 BIT bit Ubuntu on VMware and qt 5.7.0 is installed on that pc.
and i have Beagle Bone Black with debian 7.11 on it.But i think cross-compiler toolchain is same for both of us...
so you can try with gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux.tar.xz version.and please check that you installed the sources at the time of installation.
Let me know if any progress occur..
@Milav said in Not Able to run Qt Application in BeagleBone Black with Qt 5.7:
Thanks for answer!
i have no idea how to install cross compiler gcc-linaro-arm-linux-gnueabihf-4.8 and how to use it.
I suppose it should be installed on my Ubuntu on virtual box?
it should be installed by "sudo apt-get install gcc-linaro-arm-linux-gnueabihf " or something like this?to jslim: on BBB i have Debian 8 Image 2016-05-13
I am very appreciate for help because have a very tight time period for complete deploy my QT project on BBB.
-
@Milav What system is running on your device? I never used BeagleBone Black, so I don't know what it uses.
-
@Milav How is it configured? Do you have graphics there? Did you test any GUI applications?
-
@Milav said in Not Able to run Qt Application in BeagleBone Black with Qt 5.7:
Thanks for answer!
i have no idea how to install cross compiler gcc-linaro-arm-linux-gnueabihf-4.8 and how to use it.
I suppose it should be installed on my Ubuntu on virtual box?
it should be installed by "sudo apt-get install gcc-linaro-arm-linux-gnueabihf " or something like this?to jslim: on BBB i have Debian 8 Image 2016-05-13
I am very appreciate for help because have a very tight time period for complete deploy my QT project on BBB.
you can download this version tool chain from linaro site.
just download that tool chain and extract it in known path.(like...in /opt/...) folder.this is used when you set the complier path at time of qt creator configure..
-
yes , tried gui application on BBB. it running fine....
this Version is by default arrive when i purchase BBB.
-
@jsulm said in Not Able to run Qt Application in BeagleBone Black with Qt 5.7:
ps ax | grep Xorg
the output is....
17946 pts/1 S+ 0:00 grep Xorg@Milav Looks like there is no X server. You should check the documentation to find out what is used: wayland, frame buffer, ...?
-
you can download this version tool chain from linaro site.
just download that tool chain and extract it in known path.(like...in /opt/...) folder.this is used when you set the complier path at time of qt creator configure..
-
@Milav
sorry but i can not find gcc-linaro-arm-linux-gnueabihf-4.8-2014.04_linux.tar.xz, could you please give me a download link.you can download the tool chain from this...
https://releases.linaro.org/components/toolchain/binaries/ -
@Milav Looks like there is no X server. You should check the documentation to find out what is used: wayland, frame buffer, ...?
-
to solve below error :
QFontDatabase: Cannot find font directory /usr/local/qt5pi/lib/fonts.
Note that Qt no longer ships fonts. Deploy some (from http://dejavu-fonts.org for example) or switch to fontconfig.
QFontDatabase: Cannot find font directory /usr/local/qt5pi/lib/fonts.
Note that Qt no longer ships fonts. Deploy some (from http://dejavu-fonts.org for example) or switch to fontconfig.
QFontDatabase: Cannot find font directory /usr/local/qt5pi/lib/fonts.
Note that Qt no longer ships fonts. Deploy some (from http://dejavu-fonts.org for example) or switch to fontconfig.
QFontDatabase: Cannot find font directory /usr/local/qt5pi/lib/fonts.
Note that Qt no longer ships fonts. Deploy some (from http://dejavu-fonts.org for example) or switch to fontconfig.just find fonts directory on your target and copy them without subdirectory in this /usr/local/qt5pi/lib/fonts for example i copied dejavu fonts file in this directory
