What does this error mean "undefined symbol: _ZNK14QWidgetPrivate17hasHeightForWidthEv"



  • Hi

    I've written a gui program and when I want to run it the qt will display the following error

    @symbol lookup error: /usr/lib/x86_64-linux-gnu/libQtOpenGL.so.4: undefined symbol: _ZNK14QWidgetPrivate17hasHeightForWidthEv
    /home/mahyaits/MahyaSoftware/MahyaITS-build-desktop-Qt_4_8_1_in_PATH__System__Debug/MahyaITS exited with code 127@

    and it exits without launching the application ... I've searched most of the available forums and tried different solutions but none worked out for me ....

    what does this mean ? I'm working with qt 4.8 and there's only 1 version of qt installed in my pc ...


Log in to reply
 

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