Crash with QFileDialog

[mgaibazzi]

I've got a QT application that uses QFileDialog::getOpenFileName and QFileDialog::getSaveFileName.
Whan I build the AppImage file on a Ubuntu 22.04 machine, than the AppImage is working correctly on Ubuntu 22.04 but when I run on Ubuntu18.04 there is a crash (SIGSEGV) when the QFileDialog::getOpenFileName function is called.

I see the same bahaviour if a build the AppImage on the Ubuntu 18.04 machine: on Ubuntu 18.04 the AppImage works correctly but there is a crash on Ubuntu22.04 when the QFileDialog::getOpenFileName function is called.

If a use linuxdeployqt there isn't this issue and everything works fine on every machine.

Thank you in advance for the support.
Marco

[probonopd]

Hello, how exactly are you invoking go-appimage's appimagetool? Can you share the commands you are using for making your AppImage?