meshroom installation: Error occurred: "line module "Qt.xx" is not installed". How can I install "main.qml"

zahnspange

Plugins loaded: CameraCalibration, CameraInit, CameraLocalization, CameraRigCalibration, CameraRigLocalization, ConvertSfMFormat, DepthMap, DepthMapFilter, ExportAnimatedCamera, ExportMaya, FeatureExtraction, FeatureMatching, ImageMatching, ImageMatchingMultiSfM, KeyframeSelection, MeshDecimate, MeshDenoising, MeshFiltering, MeshResampling, Meshing, PrepareDenseScene, Publish, SfMAlignment, SfMTransform, StructureFromMotion, Texturing
WARNING:root:QQmlApplicationEngine failed to load component
WARNING:root:file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:12 module "Controls" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:10 module "MaterialIcons" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:5 module "QtQuick.Window" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:8 module "Qt.labs.settings" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:3 module "QtQuick.Controls" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:11 module "Utils" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:6 module "QtQml.Models" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:1 module "QtQuick" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:4 module "QtQuick.Layouts" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:7 module "Qt.labs.platform" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:2 module "QtQuick.Controls" is not installed
file:///C:/Users/esys_service/Downloads/Meshroom-2019.1.0-win64/Meshroom-2019.1.0/lib/meshroom/ui/qml/main.qml:12 module "Controls" is not installed

In the file main.qml start:
import QtQuick 2.7
import QtQuick.Controls 2.3
import QtQuick.Controls 1.4 as Controls1 // For SplitView
import QtQuick.Layouts 1.1
import QtQuick.Window 2.3
import QtQml.Models 2.2
import Qt.labs.platform 1.0 as Platform
import Qt.labs.settings 1.0
import GraphEditor 1.0
import MaterialIcons 2.2
import Utils 1.0
import Controls 1.0

ApplicationWindow {
id: _window

width: settings_General.windowWidth
height: settings_General.windowHeight
minimumWidth: 650
minimumHeight: 500
visible: true

mrjj

Hi
but did you install Qt with QML and all ?

zahnspange

I installed meshroom.19.2.0 with all the required components included. It was said that the installation progress is selve explaining. There was no need to install Qt with qml components.

zahnspange

How to install Qt and main.qml?
WARNING:root:QQmlApplicationEngine failed to load component.

How can I fix that?

Regards

mrjj

@zahnspange
Hi
I would try a normal QML example and see if all is as it should be.
The warnings/erros sounds like you dont have QML installed.

You might need to install Qt with the online installer if you have not already done that.