[Raspberry Pi] Not able to launch QML interface

[shoulih]

Looks like some qt packages might be missing on Raspberry Pi when launching QML interface.
pi@raspberrypi:~ $ sudo ./qdomyos-zwift/src/qdomyos-zwift -qml

Debug: main.cpp int main(int, char**) version ""
Debug: Bluez 5 detected.
Debug: Creating QtBluezDiscoveryManager
Debug: Discovered: "C1:1F:39:A7:6A:C5" "I_EB" Num UUIDs 5 total device 0 cached RSSI 0 Class 0
Debug: bluetooth.cpp void bluetooth::debug(QString) "Mon Mar 8 11:54:26 2021 1615233266645 Found new device: I_EB (C1:1F:39:A7:6A:C5) \u0000:\u0000"
Debug: void QBluetoothDeviceDiscoveryAgentPrivate::stop()
Debug: bluetooth.cpp void bluetooth::debug(QString) "Mon Mar 8 11:54:26 2021 1615233266667 BTLE scanning stops"
Debug: bluetooth.cpp void bluetooth::debug(QString) "Mon Mar 8 11:54:26 2021 1615233266673 Found new device: I_EB (C1:1F:39:A7:6A:C5)"
Debug: Detecting bluetoothd version
Debug: Using /proc//exe
Debug: Detected bluetoothd version 5.50
Debug: Bluetoothd: "5.50"
Warning: Using BlueZ LE DBus API
Debug: QLowEnergyControllerPrivateBluezDBus::connectToDevice()
Debug: proformbike.cpp void proformbike::controllerStateChanged(QLowEnergyController::ControllerState) controllerStateChanged QLowEnergyController::ControllerState(ConnectingState)
Warning: QQmlApplicationEngine failed to load component
Warning: qrc:/main.qml:2 module "QtQuick.Controls" is not installed
qrc:/main.qml:1 module "QtQuick" is not installed
qrc:/main.qml:4 module "QtQuick.Dialogs" is not installed
qrc:/main.qml:3 module "QtQuick.Controls.Material" is not installed
qrc:/main.qml:2 module "QtQuick.Controls" is not installed
qrc:/main.qml:1 module "QtQuick" is not installed
qrc:/main.qml:4 module "QtQuick.Dialogs" is not installed
qrc:/main.qml:3 module "QtQuick.Controls.Material" is not installed
...

Aborted

[cagnulein]

Install qml-module* Il lun 8 mar 2021, 21:14 shoulih <[email protected]> ha scritto:

…

Assigned #193 <#193> to @cagnulein <https://github.com/cagnulein>. — You are receiving this because you were assigned. Reply to this email directly, view it on GitHub <#193 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAALYWACHVXWVKJI5Z4VROLTCUV2HANCNFSM4Y2B2ANQ> .

[shoulih]

Still got the following:
...
Warning: QQmlApplicationEngine failed to load component
QQmlApplicationEngine failed to load component
Warning: qrc:/main.qml:2 module "QtQuick.Controls" version 2.5 is not installed

qrc:/main.qml:2 module "QtQuick.Controls" version 2.5 is not installed

Aborted

[shoulih]

Now it is asking for "QtQuick" version 2.12 after I did an "apt-get update"

Warning: QQmlApplicationEngine failed to load component
QQmlApplicationEngine failed to load component
Warning: qrc:/main.qml:1 module "QtQuick" version 2.12 is not installed

qrc:/main.qml:1 module "QtQuick" version 2.12 is not installed

Aborted

[cagnulein]

Did you do this also sudo apt install qml-module-qtquick-controls2 The last time I tried it works on the raspberry. Anyway i guess i can add the same version in all the module. If you want you could change it and tell me if it works Il mar 9 mar 2021, 03:42 shoulih <[email protected]> ha scritto:

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Now it is asking for "QtQuick" version 2.12 after I did an "apt-get update" Warning: QQmlApplicationEngine failed to load component QQmlApplicationEngine failed to load component Warning: qrc:/main.qml:1 module "QtQuick" version 2.12 is not installed qrc:/main.qml:1 module "QtQuick" version 2.12 is not installed Aborted — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#193 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAALYWFQXY4AB57NYZKGF63TCWDKPANCNFSM4Y2B2ANQ> .

[shoulih]

Yes.

pi@raspberrypi:~ $ sudo apt install qml-module-qtquick-controls2
Reading package lists... Done
Building dependency tree
Reading state information... Done
qml-module-qtquick-controls2 is already the newest version (5.11.3+dfsg-2).
0 upgraded, 0 newly installed, 0 to remove and 57 not upgraded.

Please advise.

Thanks,

[cagnulein]

change this line qrc:/main.qml:1 module "QtQuick" version 2.12 is not installed

to use the version 2.12

[shoulih]

not quite follow what to change:

Below are the imports in "main.qml" file:

import QtQuick 2.12
import QtQuick.Controls 2.5
import QtQuick.Controls.Material 2.12
import QtQuick.Dialogs 1.0

Do we want me to try a different version of imports?

[cagnulein]

Yes try to use the one that you have installed Il mar 9 mar 2021, 16:58 shoulih <[email protected]> ha scritto:

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not quite follow what to change: Below are the imports in "main.qml" file: import QtQuick 2.12 import QtQuick.Controls 2.5 import QtQuick.Controls.Material 2.12 import QtQuick.Dialogs 1.0 Do we want to use try a different version of imports? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#193 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAALYWAHDDAYJ23MAGNOXGDTCYZQRANCNFSM4Y2B2ANQ> .

[shoulih]

now it is saying: qrc:/main.qml:2 module "QtQuick.Controls" version 2.5 is not installed
and below shows what I installed on the pi:
pi@raspberrypi:~/qdomyos-zwift/src $ dpkg -l | grep Controls
ii libqt5quickcontrols2-5:armhf 5.11.3+dfsg-2 armhf Qt 5 Quick Controls 2 library
ii qml-module-org-kde-qqc2desktopstyle 5.54.0-1 armhf Qt Quick Controls 2: Desktop Style
ii qml-module-qtquick-controls:armhf 5.11.3-2 armhf Qt 5 Quick Controls QML module
ii qml-module-qtquick-controls2:armhf 5.11.3+dfsg-2 armhf Qt 5 Qt Quick Controls 2 QML module

any suggestion on what QtQuick.Controls version I need to change to in the main.qml file:

import QtQuick 2.11
import QtQuick.Controls 2.5
import QtQuick.Controls.Material 2.11
import QtQuick.Dialogs 1.0

[cagnulein]

Right now i don't have the time to investigate it. I saw some post on stack overflow with the same topic. You should try to play with it and let me know. Thanks and sorry :( Il mar 9 mar 2021, 18:24 shoulih <[email protected]> ha scritto:

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now it is saying: qrc:/main.qml:2 module "QtQuick.Controls" version 2.5 is not installed and below shows what I installed on the pi: ***@***.***:~/qdomyos-zwift/src $ dpkg -l | grep Controls ii libqt5quickcontrols2-5:armhf 5.11.3+dfsg-2 armhf Qt 5 Quick Controls 2 library ii qml-module-org-kde-qqc2desktopstyle 5.54.0-1 armhf Qt Quick Controls 2: Desktop Style ii qml-module-qtquick-controls:armhf 5.11.3-2 armhf Qt 5 Quick Controls QML module ii qml-module-qtquick-controls2:armhf 5.11.3+dfsg-2 armhf Qt 5 Qt Quick Controls 2 QML module any suggestion on what QtQuick.Controls version I need to change to in the main.qml file: import QtQuick 2.11 import QtQuick.Controls 2.5 import QtQuick.Controls.Material 2.11 import QtQuick.Dialogs 1.0 — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#193 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAALYWCQG5ZLFRXPSLDBNSDTCZDSVANCNFSM4Y2B2ANQ> .

[shoulih]

sure, will give you an update on that. Thanks again!

[shoulih]

updated version numbers of the imports in the *.qml files on my pi and able to get QML interface now!
https://doc.qt.io/qt-5/qtquickcontrols-index.html

Thanks again!

[cagnulein]

Great! Which file did you change? Could you please upload them here? Thanks Il mer 10 mar 2021, 01:03 shoulih <[email protected]> ha scritto:

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updated version numbers of the imports in the *.qml files on my pi and able to get QML interface now! https://doc.qt.io/qt-5/qtquickcontrols-index.html Thanks again! — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#193 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAALYWC26LGD7XDLZ3UXGR3TC2SNVANCNFSM4Y2B2ANQ> .

[shoulih]

I made the version update on all qml files and please find them attached here.
qlm_files.zip

[cagnulein]

ok i will check them when i will upload the next production one on the store. thanks

[shoulih]

cloned the latest code from github and ran into compilation error below on raspberry pi:

can you please look into it when you get a chance?

Thanks,

[cagnulein]

Check the updated instructions, you need to get the submodule too now Il mar 13 apr 2021, 06:42 shoulih ***@***.***> ha scritto:

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cloned the latest code from github and ran into compilation error below on raspberry pi: [image: image] <https://user-images.githubusercontent.com/66762397/114497855-d5ab9d80-9bd7-11eb-86fb-c0d8aadb0c71.png> can you please look into it when you get a chance? Thanks, — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#193 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAALYWE5VEIBVU5KVD63KWTTIPDTTANCNFSM4Y2B2ANQ> .