Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

Problem with application launch



  • Hello,

    I'm trying to deploy my application and when I try to run it on another computer I get the error "undefined symbol ZN7QStringtoUtf8_helperERKS" how can I link that to the project ? I'm compiling on ubuntu 14.04 x86.

    Thanks for your help.


  • Moderators

    Hi,

    @Nara said:

    when I try to run it on another computer I get the error "undefined symbol ZN7QStringtoUtf8_helperERKS"

    That error probably means you are loading the wrong version of the shared library libQt5Core.so

    See this blog post for guidance: http://www.tripleboot.org/?p=138



  • I finally made it, thanks to your link. I was indeed using the wrong library. I also missed the libxcb plugin but I added it to the project "package" and it now works fine. I was ready to bang my head against the walls.