Visualization toolkit (VTK) not working

[nkj]

had something similar try running the app as su torizon.
see solution in this post had similar error

TorizonOS 6.5 Running a Qt app linked xcb under wayland

Hi @nkj you can try running xcb-only applications under Wayland using xWayland and forcing Qt to use the xcb backend by setting the QT_QPA_PLATFORM="xcb" variable. You will also need to su torizon, aka, change to a non-root user inside the Qt5 container due to permissions (see the code snippet below) If your application needs hardware acceleration, it will not work and most likely segfault. Simple apps like xeyes that don’t make use of EGL will work # ... inside qt5-wayland container with We…