QT3D crashes on qt3d sample

McTob

Dear all,
In the hope than one day, I'll be able to make qtwebgl plugin to work (I was unable to get this working with qt5) I tried with qt6. I got QT6 from the online download, then I have built qt3D for qt6 first, the processe went ok.

The sample compiled also fine from:
https://github.com/qt/qt3d tag 6.0
https://github.com/qt/qt3d tag 6.0.0
https://github.com/qt/qt3d tag 6.1

But all the examples ended up failing or crashing with similar errors, now here is the runtime crash log:

QT_DEBUG_PLUGINS=1 ./simple-cpp 
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/platforms" ...
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqeglfs.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqeglfs.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "eglfs"
        ]
    },
    "archreq": 0,
    "className": "QEglFSIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("eglfs")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqlinuxfb.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqlinuxfb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "linuxfb"
        ]
    },
    "archreq": 0,
    "className": "QLinuxFbIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("linuxfb")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqminimal.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqminimal.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimal"
        ]
    },
    "archreq": 0,
    "className": "QMinimalIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("minimal")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqminimalegl.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqminimalegl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimalegl"
        ]
    },
    "archreq": 0,
    "className": "QMinimalEglIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("minimalegl")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqoffscreen.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqoffscreen.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "offscreen"
        ]
    },
    "archreq": 0,
    "className": "QOffscreenIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("offscreen")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqvnc.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqvnc.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "vnc"
        ]
    },
    "archreq": 0,
    "className": "QVncIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("vnc")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqwayland-egl.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqwayland-egl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-egl"
        ]
    },
    "archreq": 0,
    "className": "QWaylandEglPlatformIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("wayland-egl")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqwayland-generic.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqwayland-generic.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland"
        ]
    },
    "archreq": 0,
    "className": "QWaylandIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("wayland")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqwayland-xcomposite-egl.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqwayland-xcomposite-egl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-xcomposite-egl"
        ]
    },
    "archreq": 0,
    "className": "QWaylandXCompositeEglPlatformIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("wayland-xcomposite-egl")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqwayland-xcomposite-glx.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqwayland-xcomposite-glx.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-xcomposite-glx"
        ]
    },
    "archreq": 0,
    "className": "QWaylandXCompositeGlxPlatformIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("wayland-xcomposite-glx")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqxcb.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforms/libqxcb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "xcb"
        ]
    },
    "archreq": 0,
    "className": "QXcbIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("xcb")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qeglfs.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qlinuxfb.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qminimal.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qminimalegl.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qoffscreen.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qvnc.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qwayland-egl.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qwayland-generic.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qwayland-xcomposite-egl.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qwayland-xcomposite-glx.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforms/qxcb.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/platforms" ...
loaded library "/opt/Qt/6.0.1/gcc_64/plugins/platforms/libqxcb.so"
loaded library "Xcursor"
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/platformthemes" ...
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platformthemes/libqgtk3.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platformthemes/libqgtk3.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformThemeFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "gtk3"
        ]
    },
    "archreq": 0,
    "className": "QGtk3ThemePlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("gtk3")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platformthemes/libqxdgdesktopportal.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platformthemes/libqxdgdesktopportal.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformThemeFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "xdgdesktopportal",
            "flatpak",
            "snap"
        ]
    },
    "archreq": 0,
    "className": "QXdgDesktopPortalThemePlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("xdgdesktopportal", "flatpak", "snap")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platformthemes/qgtk3.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platformthemes/qxdgdesktopportal.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/platformthemes" ...
loaded library "/opt/Qt/6.0.1/gcc_64/plugins/platformthemes/libqgtk3.so"
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/platforminputcontexts" ...
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforminputcontexts/composeplatforminputcontextplugin.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforminputcontexts/ibusplatforminputcontextplugin.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so, metadata=
{
    "IID": "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "compose",
            "xim"
        ]
    },
    "archreq": 0,
    "className": "QComposePlatformInputContextPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("compose", "xim")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so, metadata=
{
    "IID": "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "ibus"
        ]
    },
    "archreq": 0,
    "className": "QIbusPlatformInputContextPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("ibus")
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/platforminputcontexts" ...
loaded library "/opt/Qt/6.0.1/gcc_64/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so"
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers" ...
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/assimpsceneimport.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/gltfsceneexport.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/gltfsceneimport.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.a"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.a' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.a' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.prl"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.prl' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.prl' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.so, metadata=
{
    "IID": "org.qt-project.Qt3DRender.QSceneImportFactoryInterface 5.7",
    "MetaData": {
        "Keys": [
            "assimp"
        ]
    },
    "archreq": 0,
    "className": "AssimpSceneImportPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("assimp")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneexport.a"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneexport.a' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneexport.a' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneexport.prl"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneexport.prl' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneexport.prl' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneexport.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneexport.so, metadata=
{
    "IID": "org.qt-project.Qt3DRender.QSceneExportFactoryInterface 5.9",
    "MetaData": {
        "Keys": [
            "gltfexport"
        ]
    },
    "archreq": 0,
    "className": "GLTFSceneExportPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList()
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.a"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.a' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.a' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.prl"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.prl' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.prl' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.so, metadata=
{
    "IID": "org.qt-project.Qt3DRender.QSceneImportFactoryInterface 5.7",
    "MetaData": {
        "Keys": [
            "gltf"
        ]
    },
    "archreq": 0,
    "className": "GLTFSceneImportPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("gltf")
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/sceneparsers" ...
loaded library "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libassimpsceneimport.so"
loaded library "/opt/Qt/6.0.1/gcc_64/plugins/sceneparsers/libgltfsceneimport.so"
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/3dinputdevices" ...
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/3dinputdevices" ...
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/xcbglintegrations" ...
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/xcbglintegrations/libqxcb-egl-integration.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/xcbglintegrations/libqxcb-egl-integration.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.Xcb.QXcbGlIntegrationFactoryInterface.5.5",
    "MetaData": {
        "Keys": [
            "xcb_egl"
        ]
    },
    "archreq": 0,
    "className": "QXcbEglIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("xcb_egl")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/xcbglintegrations/libqxcb-glx-integration.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/xcbglintegrations/libqxcb-glx-integration.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.Xcb.QXcbGlIntegrationFactoryInterface.5.5",
    "MetaData": {
        "Keys": [
            "xcb_glx"
        ]
    },
    "archreq": 0,
    "className": "QXcbGlxIntegrationPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("xcb_glx")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/xcbglintegrations/qxcb-egl-integration.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/xcbglintegrations/qxcb-glx-integration.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/xcbglintegrations" ...
loaded library "/opt/Qt/6.0.1/gcc_64/plugins/xcbglintegrations/libqxcb-glx-integration.so"
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/renderers" ...
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.a"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.a' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.a' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.prl"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.prl' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.prl' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.so, metadata=
{
    "IID": "org.qt-project.Qt3DRender.QRendererFactoryInterface 5.11",
    "MetaData": {
        "Keys": [
            "opengl"
        ]
    },
    "archreq": 0,
    "className": "OpenGLRendererPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("opengl")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/renderers/librhirenderer.a"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/renderers/librhirenderer.a' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/renderers/librhirenderer.a' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/renderers/librhirenderer.prl"
QElfParser: '/opt/Qt/6.0.1/gcc_64/plugins/renderers/librhirenderer.prl' is not an ELF object
"'/opt/Qt/6.0.1/gcc_64/plugins/renderers/librhirenderer.prl' is not an ELF object" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/renderers/librhirenderer.so"
Found metadata in lib /opt/Qt/6.0.1/gcc_64/plugins/renderers/librhirenderer.so, metadata=
{
    "IID": "org.qt-project.Qt3DRender.QRendererFactoryInterface 5.11",
    "MetaData": {
        "Keys": [
            "rhi"
        ]
    },
    "archreq": 0,
    "className": "RhiRendererPlugin",
    "debug": false,
    "version": 393216
}


Got keys from plugin meta data QList("rhi")
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/renderers/openglrenderer.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "/opt/Qt/6.0.1/gcc_64/plugins/renderers/rhirenderer.debug"
"The shared library was not found." 
         not a plugin
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/renderers" ...
loaded library "/opt/Qt/6.0.1/gcc_64/plugins/renderers/libopenglrenderer.so"
Qt3D.Renderer.OpenGL.Backend: virtual void Qt3DRender::Render::OpenGL::Renderer::initialize() OpenGL context creation failed
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/accessiblebridge" ...
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/accessiblebridge" ...
Qt3D.Renderer.OpenGL.Backend: bool Qt3DRender::Render::OpenGL::GraphicsContext::makeCurrent(QSurface*) makeCurrent failed
QFactoryLoader::QFactoryLoader() checking directory path "/opt/Qt/6.0.1/gcc_64/plugins/accessible" ...
QFactoryLoader::QFactoryLoader() checking directory path "/home/user/projects/build-examples-MyQt6-Release/qt3d/simple-cpp/accessible" ...
Erreur de segmentation (core dumped)

I have no clue what is going on here. The sample was working with QT5.

SGaist

Hi,

What kind of graphics card do you have ?
Which drivers does it use ?

McTob

Thank you for your feedback:
System: 5.8.0-43-generic #49~20.04.1-Ubuntu x86_64 - Ubuntu 20.04.2 LTS
GPU GeForce GTX 680
NVIDIA Driver Version: 460.32.03

I was trying to check which openGL implementation was used on my system but ended up with an error message, although I have libnvidia-gl-460 installed:

glxinfo | grep OpenGL
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  151 (GLX)
  Minor opcode of failed request:  24 (X_GLXCreateNewContext)
  Value in failed request:  0x0
  Serial number of failed request:  99
  Current serial number in output stream:  100

I'll dig in that direction

Edit: after sudo nvidia-xconfig and a reboot, the example is now working, thanks a lot @SGaist for pointing me in the right direction !

QtWS: Super Early Bird Tickets Available!

QT3D crashes on qt3d sample