Hi Andy, the output for the qt version qdebug is Qt compile version: 5.5.1 Qt runtime version: 5.5.1
But, it doesn’t have any sense that the QCoreApplication constructor give me a segfault, at less for me… regards ============================================= "El tamaño de tus logros depende del tamaño de tus metas." C++ and Qt Senior Developer B.S. Computer Science Buenos Aires, Argentina > On Apr 9, 2016, at 7:04 PM, Andy <asmalo...@gmail.com> wrote: > > Freddy: > > What you are suggesting about Qt versions sounds likely. > > To see what versions are being used, you could try outputting the version > used to compile and the runtime version in main() like this: > > qDebug().noquote() << "Qt compile version:" << QT_VERSION_STR; > qDebug().noquote() << "Qt runtime version:" << qVersion(); > > > > --- > Andy Maloney // https://asmaloney.com <https://asmaloney.com/> > twitter ~ @asmaloney <https://twitter.com/asmaloney> > > On Sat, Apr 9, 2016 at 5:44 PM, Freddy Martinez <freddy311...@gmail.com > <mailto:freddy311...@gmail.com>> wrote: > Hi Mike, and thanks for your answer…. > > I had sent you a print screen, as you could see, the line 63 is > > QCoreApplication a(argc,argv) > > the only thing I suppose that it’s happend is that in /usr/lib/x86_64/ I > have other qt5 libraries installed but for qt 5.4.2 version… maybe when I’m > trying to run the application is crahsed because is linking against 5.4.2 and > I’m compiling with 5.5.1. > > I had download the offline installer and i had create a Qt folder on my home > directory, there I had installed Qt 5.5.1… > > that is my environment > > any advise ? > > regards > > <Screen Shot 2016-04-09 at 6.38.07 PM.png> > > > ============================================= > "El tamaño de tus logros depende del tamaño de tus metas." > C++ and Qt Senior Developer > B.S. Computer Science > Buenos Aires, Argentina > >> On Apr 9, 2016, at 6:32 PM, Mike Chinander <chinan...@gmail.com >> <mailto:chinan...@gmail.com>> wrote: >> >> What's on line 63 of main.cpp? >> >> On Sat, Apr 9, 2016 at 4:18 PM, Freddy Martinez <freddy311...@gmail.com >> <mailto:freddy311...@gmail.com>> wrote: >> Hi guys.. >> >> I’ve Kubuntu 15.10 and I’m working with qt 5.5.1… >> >> this is may main.cpp >> >> int main(int argc, char *argv[]) >> { >> QCoreApplication a(argc, argv); >> >> if (!checkConfigurationFiles()) >> { >> qDebug()<<"Unable to start server."; >> >> return 1; >> } >> >> QSettings* settings = new >> QSettings(qApp->applicationDirPath()+"/config/server.ini",QSettings::IniFormat); >> >> QString lastError; >> >> NautamServer nautamServer(settings); >> >> ConsoleLoggerFactory loggerFactory; >> >> loggerFactory.setSettings(settings); >> >> nautamServer.setLoggerFactory(&loggerFactory); >> >> if (!nautamServer.startServer(lastError)) >> qDebug()<<"Last error :"<<lastError; >> >> return a.exec(); >> } >> >> the problem is taht i’m gettirn segmentation fault in the first line of the >> main function as you’ll see in the stack as folowed: >> >> #0 0x00007ffff37616e7 in QOpenGLContext::create() () from >> /home/freddy/Qt5.5.1/5.5/gcc_64/lib/libQt5Gui.so.5 >> #1 0x00007fffe9b1d9bd in QtWebEngine::initialize() () from >> /home/freddy/Qt5.5.1/5.5/gcc_64/lib/libQt5WebEngine.so.5 >> #2 0x00007ffff4f63688 in QCoreApplication::init() () from >> /home/freddy/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5 >> #3 0x00007ffff4f63b05 in QCoreApplication::QCoreApplication(int&, char**, >> int) () from /home/freddy/Qt5.5.1/5.5/gcc_64/lib/libQt5Core.so.5 >> #4 0x000000000044935b in main (argc=1, argv=0x7fffffffdea8) at >> ../../nautam-kernel/nautam-server/main.cpp:63 >> >> well guys, I really don’t know what happend and I don’t have any idea about >> what is wrong >> >> can you help me please? >> >> regards >> >> >> ============================================= >> "El tamaño de tus logros depende del tamaño de tus metas." >> C++ and Qt Senior Developer >> B.S. Computer Science >> Buenos Aires, Argentina >> >> >> _______________________________________________ >> Interest mailing list >> Interest@qt-project.org <mailto:Interest@qt-project.org> >> http://lists.qt-project.org/mailman/listinfo/interest >> <http://lists.qt-project.org/mailman/listinfo/interest> >> >> >> _______________________________________________ >> Interest mailing list >> Interest@qt-project.org <mailto:Interest@qt-project.org> >> http://lists.qt-project.org/mailman/listinfo/interest >> <http://lists.qt-project.org/mailman/listinfo/interest> > > > _______________________________________________ > Interest mailing list > Interest@qt-project.org <mailto:Interest@qt-project.org> > http://lists.qt-project.org/mailman/listinfo/interest > <http://lists.qt-project.org/mailman/listinfo/interest> > > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest
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