strace ./myprogram > log.txt May be more useful. Depends.
On Mon, Dec 14, 2015 at 5:48 AM, Bremenpl <[email protected]> wrote: > Ok, thank you for info. Ill try this today when i get the board again. > > W dniu 2015-12-14 o 13:45, Maxim Podbereznyy pisze: > > Install strace utility and run programs like: > > $> strace ./myprog > > It will tell you a lot > 14 Дек 2015 г. 14:33 пользователь "Bremenpl" <[email protected]> написал: > >> Could you please rephrase what exacly I need to do? >> >> W dniu 2015-12-14 o 12:30, Maxim Podbereznyy pisze: >> >> strace >> 14 Дек 2015 г. 11:48 пользователь "Bremenpl" <[email protected]> >> написал: >> >>> I tried that. >>> >>> W dniu 2015-12-14 o 09:46, Maxim Podbereznyy pisze: >>> >>> Login as root and test the same >>> 12 Дек 2015 г. 23:12 пользователь "bremenpl" < <[email protected]> >>> [email protected]> написал: >>> >>>> Hello there, >>>> I have been trying to setup qt enviroment for bbb for a long time now >>>> but it always failed at some point. This time I have followed exacly every >>>> single step in Derek Molloys tutorial here: >>>> <http://exploringbeaglebone.com/chapter11/> >>>> http://exploringbeaglebone.com/chapter11/ >>>> >>>> For now, I am at the point where manually compiled test gui app is >>>> working, but when I compile using Qt Creator i get messege: undefined >>>> symbol: _ZN7QWidget8qwsEventEP8QWSEvent >>>> >>>> To fix that, as user stated in the blog I copied whole lib folder from >>>> my qt everywhere folder from host to bbb. But that not only disallowed me >>>> to run the test gui app that was working before, but also gave me more >>>> errors. Now it says I cannot load library icui18n. It also says "Qt for >>>> Embedded Lnux data directory is not owned by user 0" If i try to run as >>>> root: >>>> >>>> This is >>>> debian@beaglebone:~$ sudo ./tests -qws >>>> Unable to load library icui18n "Cannot load library icui18n: >>>> (libicui18n.so.52: cannot open shared object file: No such file or >>>> directory)" >>>> Qt for Embedded Linux data directory is not owned by user 0 >>>> debian@beaglebone:~$ >>>> >>>> >>>> When I run the executable, the app opens for a sec but when I move my >>>> mouse the screen is getting erased and I can see what is behind it... I >>>> dont know if I explain it well enough... It doesnt work though. >>>> >>>> This is a pity and I dont understand why can I compile a simple qt >>>> program with command line and run it but not one using Qt creator (before i >>>> copy the libraries). >>>> >>>> I am really desperate right now, I am struggling with this problem for >>>> a long long time. I would really apreciate help. >>>> I am using: >>>> Qt Creator 3.3.2 >>>> gnu-eabihf cross compiller >>>> qt-everywhere-opensource-src-4.8.2 >>>> >>>> My host is: >>>> Linux vm-debian 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u3 >>>> (2015-08-04) x86_64 GNU/Linux >>>> >>>> My beagle is: >>>> Linux beaglebone 3.8.13-bone79 #1 SMP Tue Oct 13 20:44:55 UTC 2015 >>>> armv7l GNU/Linux >>>> >>>> Please help... I will provide all other information that can help solve >>>> this problem. >>>> -- >>>> For more options, visit <http://beagleboard.org/discuss> >>>> http://beagleboard.org/discuss >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "BeagleBoard" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to <[email protected]> >>>> [email protected]. >>>> For more options, visit <https://groups.google.com/d/optout> >>>> https://groups.google.com/d/optout. >>>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "BeagleBoard" group. >>> To unsubscribe from this topic, visit >>> <https://groups.google.com/d/topic/beagleboard/FUq8HRSvw_g/unsubscribe> >>> https://groups.google.com/d/topic/beagleboard/FUq8HRSvw_g/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >>> >>> -- >>> Bremenpl >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to <[email protected]> >>> [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> <https://groups.google.com/d/topic/beagleboard/FUq8HRSvw_g/unsubscribe> >> https://groups.google.com/d/topic/beagleboard/FUq8HRSvw_g/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> >> >> -- >> Bremenpl >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/FUq8HRSvw_g/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > > > -- > Bremenpl > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
