Code that works with qmake does not work with cmake

[JKSH]

Ah, you're using Qt 5. I don't use QML + CMake + Qt 5 myself, because CMake support wasn't very nice back then. It became a lot more powerful from Qt 6.2 onwards.

Anyway, set the following environment variables before running your application, and see if you can get any clues from the debug output:

QT_DEBUG_PLUGINS=1
QML_IMPORT_TRACE=1

Are you running from inside Qt Creator or outside?

[serkan_tr]

@JKSH I am doing it inside the Qt creator application, these codes did not cause a problem in the ubuntu operating system, I started getting these errors after windows passed.

QT_DEBUG_PLUGINS=1
QML_IMPORT_TRACE=1

should i do it in cmake or do i have to do it in QT creator settings?

I got the same error again, it gives an error because it can't find these modules at runtime.

[JKSH]

@serkan_tr said in Code that works with qmake does not work with cmake:

should i do it in cmake or do i have to do it in QT creator settings?

Those are environment variables. There are a few ways to set them:

• Using the Run Settings section in Qt Creator (see https://doc.qt.io/qtcreator/creator-run-settings.html#selecting-the-run-environment ), OR
• Calling qputenv() in main(), before you construct QGuiApplication (for example: qputenv("QT_DEBUG_PLUGINS", "1"); qputenv("QML_IMPORT_TRACE", "1");)

it gives an error because it can't find these modules at runtime.

Yes, and setting those environment variables will provide clues as to why the modules can't be found at runtime.

[serkan_tr]

This post is deleted!

[serkan_tr]

@JKSH

@JKSH said in Code that works with qmake does not work with cmake:

@serkan_tr said in Code that works with qmake does not work with cmake:

should i do it in cmake or do i have to do it in QT creator settings?

Those are environment variables. There are a few ways to set them:

• Using the Run Settings section in Qt Creator (see https://doc.qt.io/qtcreator/creator-run-settings.html#selecting-the-run-environment ), OR
• Calling qputenv() in main(), before you construct QGuiApplication (for example: qputenv("QT_DEBUG_PLUGINS", "1"); qputenv("QML_IMPORT_TRACE", "1");)

it gives an error because it can't find these modules at runtime.

Yes, and setting those environment variables will provide clues as to why the modules can't be found at runtime.

nothing changed, still getting the same erro

[JonB]

@serkan_tr
The hope was that those environment variables would give some "diagnostic" output when the application starts up. Are you running your app from e.g. Creator, perhaps built for debug? Does the "Application Output pane" show any such output?

[serkan_tr]

@JonB yes, these errors are written in the "application output" section when you press the "run" button in the qtcreator application

[JonB]

@serkan_tr said in Code that works with qmake does not work with cmake:

• Using the Run Settings section in Qt Creator (see https://doc.qt.io/qtcreator/creator-run-settings.html#selecting-the-run-environment ), OR
• Calling qputenv() in main(), before you construct QGuiApplication (for example: qputenv("QT_DEBUG_PLUGINS", "1"); qputenv("QML_IMPORT_TRACE", "1");)

To be sure would you like to show exactly whatever you did for whichever one of these?

[serkan_tr]

I tried to use

qt5_import_qml_plugins

but it gave an error, there is no such command

NOTE:In addition, I would like to give you the following information. When compiled with qmake, it works without error, but when compiled with cmake, it gives this error.

Is it possible to run a cmake file inside the qmake file?

[JonB]

@serkan_tr
Please re-read and follow the instructions you were given:

@JKSH said in Code that works with qmake does not work with cmake:

Using the Run Settings section in Qt Creator (see https://doc.qt.io/qtcreator/creator-run-settings.html#selecting-the-run-environment ), OR

You have asked and we have explained that these environment variables need to be set at runtime, not at build time. Yet you show you have put them into the Build nonetheless.....

[serkan_tr]

@JonB said in Code that works with qmake does not work with cmake:

@serkan_tr
Please re-read and follow the instructions you were given:

@JKSH said in Code that works with qmake does not work with cmake:

Using the Run Settings section in Qt Creator (see https://doc.qt.io/qtcreator/creator-run-settings.html#selecting-the-run-environment ), OR

You have asked and we have explained that these environment variables need to be set at runtime, not at build time. Yet you show you have put them into the Build nonetheless.....

QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/msvcp140_codecvt_ids.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/msvcp140_codecvt_ids.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Chartsd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Chartsd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Cored.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Cored.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Guid.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Guid.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Locationd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Locationd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Multimediad.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Multimediad.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Networkd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Networkd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Positioningd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Positioningd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5PositioningQuickd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5PositioningQuickd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Qmld.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Qmld.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5QmlModelsd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5QmlModelsd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Quickd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Quickd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5SerialPortd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5SerialPortd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Sqld.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Sqld.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Svgd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Svgd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Testd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Testd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5TextToSpeechd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5TextToSpeechd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Widgetsd.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Widgetsd.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Xmld.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Xmld.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/SDL2.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/SDL2.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/ucrtbase.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/ucrtbase.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/vcruntime140.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/vcruntime140.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/vcruntime140_1.dll"
"Failed to extract plugin meta data from 'C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/vcruntime140_1.dll'" 
         not a plugin
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/5.15.2/msvc2019_64/plugins/platforms/platformthemes" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/platformthemes" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/5.15.2/msvc2019_64/plugins/platforms/styles" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/styles" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/styles/qwindowsvistastyled.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/styles/qwindowsvistastyled.dll, metadata=
{
    "IID": "org.qt-project.Qt.QStyleFactoryInterface",
    "MetaData": {
        "Keys": [
            "windowsvista"
        ]
    },
    "archreq": 1,
    "className": "QWindowsVistaStylePlugin",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("windowsvista")
loaded library "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/styles/qwindowsvistastyled.dll"
Settings location "C:/Users/emsar/AppData/Roaming/QGroundControl.org/QGroundControl.ini" Is writable?: true
Filter rules "*Log.debug=false\nGStreamerAPILog.debug=true\nqt.qml.connections=false"
System reported locale: QLocale(English, Latin, United States) ; Name "en_US" ; Preffered (used in maps):  "en-US"
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/5.15.2/msvc2019_64/plugins/platforms/texttospeech" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/texttospeech" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/texttospeech/qtexttospeech_sapid.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/texttospeech/qtexttospeech_sapid.dll, metadata=
{
    "IID": "org.qt-project.qt.speech.tts.plugin/5.0",
    "MetaData": {
        "Features": [
        ],
        "Keys": [
            "sapi"
        ],
        "Provider": "sapi",
        "Version": 100
    },
    "archreq": 1,
    "className": "QTextToSpeechPluginSapi",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("sapi")
loaded library "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/texttospeech/qtexttospeech_sapid.dll"
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/5.15.2/msvc2019_64/plugins/platforms/mediaservice" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/mediaservice" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/mediaservice/dsengined.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/mediaservice/dsengined.dll, metadata=
{
    "IID": "org.qt-project.qt.mediaserviceproviderfactory/5.0",
    "MetaData": {
        "Keys": [
            "directshow"
        ],
        "Services": [
            "org.qt-project.qt.camera",
            "org.qt-project.qt.mediaplayer"
        ]
    },
    "archreq": 1,
    "className": "DSServicePlugin",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("directshow")
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/mediaservice/qtmedia_audioengined.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/mediaservice/qtmedia_audioengined.dll, metadata=
{
    "IID": "org.qt-project.qt.mediaserviceproviderfactory/5.0",
    "MetaData": {
        "Keys": [
            "audiocapture"
        ],
        "Services": [
            "org.qt-project.qt.audiosource"
        ]
    },
    "archreq": 1,
    "className": "AudioCaptureServicePlugin",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("audiocapture")
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/mediaservice/wmfengined.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/mediaservice/wmfengined.dll, metadata=
{
    "IID": "org.qt-project.qt.mediaserviceproviderfactory/5.0",
    "MetaData": {
        "Keys": [
            "windowsmediafoundation"
        ],
        "Services": [
            "org.qt-project.qt.mediaplayer",
            "org.qt-project.qt.audiodecode"
        ]
    },
    "archreq": 1,
    "className": "WMFServicePlugin",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("windowsmediafoundation")
QMediaPluginLoader: loading metadata for iid  "org.qt-project.qt.mediaserviceproviderfactory/5.0"  at location  "/mediaservice"
QMediaPluginLoader: Inserted index  0  into metadata:  QJsonObject({"Keys":["directshow"],"Services":["org.qt-project.qt.camera","org.qt-project.qt.mediaplayer"],"index":0})
QMediaPluginLoader: Inserting new list for key:  "org.qt-project.qt.camera"
QMediaPluginLoader: Inserting new list for key:  "org.qt-project.qt.mediaplayer"
QMediaPluginLoader: Inserted index  1  into metadata:  QJsonObject({"Keys":["audiocapture"],"Services":["org.qt-project.qt.audiosource"],"index":1})
QMediaPluginLoader: Inserting new list for key:  "org.qt-project.qt.audiosource"
QMediaPluginLoader: Inserted index  2  into metadata:  QJsonObject({"Keys":["windowsmediafoundation"],"Services":["org.qt-project.qt.mediaplayer","org.qt-project.qt.audiodecode"],"index":2})
QMediaPluginLoader: Inserting new list for key:  "org.qt-project.qt.audiodecode"
loaded library "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/mediaservice/dsengined.dll"
QMediaPluginLoader: loaded plugins for key "org.qt-project.qt.camera" : ("directshow")
QMediaPluginLoader: loaded plugins for key "org.qt-project.qt.camera" : ("directshow")
QMediaPluginLoader: loaded plugins for key "org.qt-project.qt.camera" : ("directshow")
QMediaPluginLoader: loaded plugins for key "org.qt-project.qt.camera" : ("directshow")
QMediaPluginLoader: loaded plugins for key "org.qt-project.qt.camera" : ("directshow")
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/5.15.2/msvc2019_64/plugins/platforms/position" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position/qtposition_positionpolld.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position/qtposition_positionpolld.dll, metadata=
{
    "IID": "org.qt-project.qt.position.sourcefactory/5.0",
    "MetaData": {
        "Keys": [
            "positionpoll"
        ],
        "Monitor": true,
        "Position": false,
        "Priority": 1000,
        "Provider": "positionpoll",
        "Satellite": false,
        "Testable": true
    },
    "archreq": 1,
    "className": "QGeoPositionInfoSourceFactoryPoll",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("positionpoll")
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position/qtposition_serialnmead.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position/qtposition_serialnmead.dll, metadata=
{
    "IID": "org.qt-project.qt.position.sourcefactory/5.0",
    "MetaData": {
        "Keys": [
            "serialnmea"
        ],
        "Monitor": false,
        "Position": true,
        "Priority": 1000,
        "Provider": "serialnmea",
        "Satellite": false,
        "Testable": false
    },
    "archreq": 1,
    "className": "QGeoPositionInfoSourceFactorySerialNmea",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("serialnmea")
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position/qtposition_winrtd.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position/qtposition_winrtd.dll, metadata=
{
    "IID": "org.qt-project.qt.position.sourcefactory/5.0",
    "MetaData": {
        "Keys": [
            "winrt"
        ],
        "Monitor": false,
        "Position": true,
        "Priority": 1000,
        "Provider": "winrt",
        "Satellite": false,
        "Testable": false
    },
    "archreq": 1,
    "className": "QGeoPositionInfoSourceFactoryWinRT",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("winrt")
loaded library "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position/qtposition_serialnmead.dll"
serialnmea: No known GPS device found. Specify the COM port via QT_NMEA_SERIAL_PORT.
loaded library "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/position/qtposition_winrtd.dll"
VideoReceiverLog: Stop called on empty URI
VideoReceiverLog: Stop called on empty URI
MAVLinkLogManagerLog: MAVLink logs directory: "C:/Users/emsar/OneDrive/Belgeler/QGroundControl/Logs"
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/5.15.2/msvc2019_64/plugins/platforms/bearer" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/bearer" ...
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/bearer/qgenericbearerd.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/bearer/qgenericbearerd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QBearerEngineFactoryInterface",
    "MetaData": {
        "Keys": [
            "generic"
        ]
    },
    "archreq": 1,
    "className": "QGenericEnginePlugin",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("generic")
loaded library "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/bearer/qgenericbearerd.dll"
Map Cache in: "C:/Users/emsar/AppData/Local/cache/QGCMapCache300" / "qgcMapCache.db"
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/5.15.2/msvc2019_64/plugins/platforms/sqldrivers" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/sqldrivers" ...
QQmlImportDatabase::addImportPath: "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/qml"
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/sqldrivers/qsqlited.dll"
QQmlImportDatabase::addImportPath: "qrc:/qt-project.org/imports"
QQmlImportDatabase::addImportPath: "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/sqldrivers/qsqlited.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QSQLITE"
        ]
    },
    "archreq": 1,
    "className": "QSQLiteDriverPlugin",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("QSQLITE")
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/sqldrivers/qsqlodbcd.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/sqldrivers/qsqlodbcd.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QODBC3",
            "QODBC"
        ]
    },
    "archreq": 1,
    "className": "QODBCDriverPlugin",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("QODBC3", "QODBC")
QFactoryLoader::QFactoryLoader() looking at "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/sqldrivers/qsqlpsqld.dll"
Found metadata in lib C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/sqldrivers/qsqlpsqld.dll, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QPSQL7",
            "QPSQL"
        ]
    },
    "archreq": 1,
    "className": "QPSQLDriverPlugin",
    "debug": true,
    "version": 331520
}


Got keys from plugin meta data ("QPSQL7", "QPSQL")
loaded library "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/sqldrivers/qsqlited.dll"
QQmlImportDatabase::addImportPath: "qrc:/qml"
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QtQuick" 2.11 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QtQuick.Controls" 2.4 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QtQuick.Dialogs" 1.3 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QtQuick.Layouts" 1.11 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QtQuick.Window" 2.11 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QGroundControl" 1.0 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QGroundControl.Palette" 1.0 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QGroundControl.Controls" 1.0 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::importExtension: loaded ":/qml/QGroundControl/Controls/qmldir"
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QGroundControl.ScreenTools" 1.0 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::importExtension: loaded ":/qml/QGroundControl/ScreenTools/qmldir"
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QGroundControl.FlightDisplay" 1.0 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::importExtension: loaded ":/qml/QGroundControl/FlightDisplay/qmldir"
QQmlImports(qrc:/qml/MainRootWindow.qml)::addLibraryImport: "QGroundControl.FlightMap" 1.0 as ""
QQmlImports(qrc:/qml/MainRootWindow.qml)::importExtension: loaded ":/qml/QGroundControl/FlightMap/qmldir"
QQmlApplicationEngine failed to load component
qrc:/qml/MainRootWindow.qml:14:1: module "QtQuick.Window" is not installed
qrc:/qml/MainRootWindow.qml:13:1: module "QtQuick.Layouts" is not installed
qrc:/qml/MainRootWindow.qml:12:1: module "QtQuick.Dialogs" is not installed
qrc:/qml/MainRootWindow.qml:11:1: module "QtQuick.Controls" is not installed
qrc:/qml/MainRootWindow.qml:14:1: module "QtQuick.Window" is not installed
qrc:/qml/MainRootWindow.qml:13:1: module "QtQuick.Layouts" is not installed
qrc:/qml/MainRootWindow.qml:12:1: module "QtQuick.Dialogs" is not installed
qrc:/qml/MainRootWindow.qml:11:1: module "QtQuick.Controls" is not installed
qrc:/qml/MainRootWindow.qml:14:1: module "QtQuick.Window" is not installed
qrc:/qml/MainRootWindow.qml:13:1: module "QtQuick.Layouts" is not installed
qrc:/qml/MainRootWindow.qml:12:1: module "QtQuick.Dialogs" is not installed
qrc:/qml/MainRootWindow.qml:11:1: module "QtQuick.Controls" is not installed
qrc:/qml/MainRootWindow.qml:14:1: module "QtQuick.Window" is not installed
qrc:/qml/MainRootWindow.qml:13:1: module "QtQuick.Layouts" is not installed
qrc:/qml/MainRootWindow.qml:12:1: module "QtQuick.Dialogs" is not installed
qrc:/qml/MainRootWindow.qml:11:1: module "QtQuick.Controls" is not installed
QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/5.15.2/msvc2019_64/plugins/platforms/accessiblebridge" ...
QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/accessiblebridge" ...
"v4.2.0"

this time it gave such an error, thank you very much for your help
I can only share this much because it is too long mistake

[JonB]

@serkan_tr
You now have the requested diagnostic logs. Not my area I'm afraid, but somebody will doubtless see this and advise in due course.

[serkan_tr]

@JonB
thanks a lot for your help

[JKSH]

@serkan_tr said in Code that works with qmake does not work with cmake:

this time it gave such an error, thank you very much for your help
I can only share this much because it is too long mistake

It's not an error, it's a debug log.

Two things look very strange to me:

1. Your program is trying to load C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Cored.dll as a plugin. This should not happen.
2. Your program only adds one import path (QQmlImportDatabase::addImportPath: "qrc:/qml"). It should add a few different paths, including the folder that contains Qt5Cored.dll.

Delete C:/Users/emsar/workspace/Qt/build-qgroundcontrol-Debug/Qt5Cored.dll and try again. If it still doesn't work, post your updated debug log.

[serkan_tr]

@JKSH
thank you very much for telling me where to look it doesn't seem to work properly but it worked.
I think the reason for the problem is that the naming of the files it creates is wrong.
The resulting filenames are as follows: Qt5Quickd.dll,
Qt5Network.dll
..
delete and save the d at the end of these filenames and run
Qt5Quick.dll,
Qt5Network.dll

[JKSH]

@serkan_tr You're welcome.

The d suffix indicates a Debug DLL.

• If you create a Debug build, then your application will link to Qt5Quickd.dll
• If you create a Release build, then your application will link to Qt5Quick.dll

If your application cannot find C:\Users\emsar\workspace\Qt\build-qgroundcontrol-Debug\Qt5Quickd.dll, then it will look for C:\Qt\5.15.2\msvc2019_64\bin\Qt5Quickd.dll

This all means that your original problem was a deployment problem. It was not related to qmake or CMake.

[serkan_tr]

@JKSH said in Code that works with qmake does not work with cmake:

@serkan_tr You're welcome.

The d suffix indicates a Debug DLL.

• If you create a Debug build, then your application will link to Qt5Quickd.dll
• If you create a Release build, then your application will link to Qt5Quick.dll

If your application cannot find C:\Users\emsar\workspace\Qt\build-qgroundcontrol-Debug\Qt5Quickd.dll, then it will look for C:\Qt\5.15.2\msvc2019_64\bin\Qt5Quickd.dll

This all means that your original problem was a deployment problem. It was not related to qmake or CMake.

Now I'm starting to understand a little more
but at the end it worked without error when d was deleted. Is it because it was pulled from the qt folder, not directly from the file?

[JKSH]

@serkan_tr said in Code that works with qmake does not work with cmake:

Is it because it was pulled from the qt folder, not directly from the file?

Yes. As I said in my previous post: If your application cannot find C:\Users\emsar\workspace\Qt\build-qgroundcontrol-Debug\Qt5Quickd.dll, then it will look for C:\Qt\5.15.2\msvc2019_64\bin\Qt5Quickd.dll

[serkan_tr]

@JKSH
yes as you said i deleted the files and it worked
thank you very much for your help