Qt 3d Basic Shapes Example Cpp Fail Linux



  • Hi everyone,

    I recently downloaded Qt 5.8 Open Source to test the Qt3D API under a Linux Ubuntu 16.04 LTS (Linux x64), kernel 4.4.0-67,
    and I have problems running the Basic Shapes CPP code sample.

    The example compiles and runs well, but when I stop the program normally by
    exiting the app, it triggers a SIGABRT :

    1  __GI_raise                               raise.c          54  0x7ffff523c428 
    2  __GI_abort                               abort.c          89  0x7ffff523e02a 
    3  __gnu_cxx::__verbose_terminate_handler()                      0x7ffff587584d 
    4  ??                                                            0x7ffff58736b6 
    5  std::terminate()                                              0x7ffff5873701 
    6  __cxa_pure_virtual                                            0x7ffff587423f 
    7  QOpenGLContext::makeCurrent(QSurface *)                       0x7ffff63ec3c7 
    8  ??                                                            0x7ffff7802582 
    9  ??                                                            0x7ffff7803928 
    10 Qt3DRender::Render::Renderer::doRender()                      0x7ffff77a2f1d 
    11 Qt3DRender::Render::Renderer::render()                        0x7ffff779c091 
    12 ??                                                            0x7ffff779bdca 
    13 ??                                                            0x7ffff5c13549 
    14 start_thread                             pthread_create.c 333 0x7ffff46396ba 
    15 clone                                    clone.S          109 0x7ffff530d82d
    

    My graphic card is a NVIDIA Geforce GTX 690, with NVIDIA proprietary drivers version 367.57.
    I'm using xfce4 desktop system under a lightdm display manager. I tried flashback
    gnome session as well, without any good result.

    I had similar ABRT / stack trace while trying to integrate the Qt3DExtras::Qt3DWindow inside a widget app
    using QWidget::createWindowContainer. I think it's related to this. Do you have any
    suggestions or do you know any way to make this piece of code work correctly (without detaching
    the Qt3DWindow) ?

    Thanks for your help,


Log in to reply
 

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.