Ошибки при использовании Scene3D внутри Page.

При использовании Scene3D внутри Page в отладочном выводе:

Код:

QML debugging is enabled. Only use this in a safe environment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete, missing attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete, missing attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete, missing attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete attachment.
QOpenGLFramebufferObjectPrivate::checkFramebufferStatus: QOpenGLFramebufferObject: Framebuffer incomplete, missing attachment.

На работу вроде как никак не влияет, приложение не падает.

Код qml:

Код:

import QtQuick 2.4
import QtQuick.Controls 2.0
import QtQuick.Scene3D 2.0

import Qt3D.Core 2.0
import Qt3D.Render 2.0
import Qt3D.Input 2.0
import Qt3D.Extras 2.0

ApplicationWindow {
    visible: true

    Page {
        id: page
        title: "Page#1"

        Scene3D {
            id: mapScene
            anchors.fill: parent

            Entity {
                id: sceneRoot

                Camera {
                    id: camera
                }

                components: [
                    RenderSettings {
                        activeFrameGraph: ForwardRenderer {
                            clearColor: Qt.rgba( 1.0, 1.0, 1.0, 1.0 )
                            camera: camera
                        }
                    }
                ]

                InputSettings {
                }
            }
        }
    }
}

main.cpp

Код:

#include <QtGui/QGuiApplication>
#include <QQmlApplicationEngine>
#include <QQmlContext>
#include <QtQml>

int main(int argc, char* argv[])
{
    qSetMessagePattern( "%{function}: %{message}" );

    QGuiApplication app(argc, argv);

    QQmlApplicationEngine engine;
    engine.load(QUrl("qrc:/main.qml"));

    return app.exec();
}

С чем это может быть связано?