Musescore 4.6 doesn’t start and it shows the following output at terminal
qt.qml.typeregistration: Invalid QML element name "IconCode"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "MusicalSymbolCodes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "ContainerType"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "NavigationEvent"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "MUAccessible"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "CompareType"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "SelectionMode"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "ToolBarItemType"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "PopupPosition"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "DockToolBarAlignment"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Location"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "CloudVisibility"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "SaveToCloudResponse"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "DirectionTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "SlurTieTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "NoteHead"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Beam"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Hairpin"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "OrnamentTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Dynamic"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "Glissando"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "CommonTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "BarlineTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "MarkerTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "KeySignatureTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "AccidentalTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "FretDiagramTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "LineTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "TextTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "ArticulationTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "AmbitusTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "ChordSymbolTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "BendTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "TremoloBarTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "TremoloTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "VoiceTypes"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "LayoutPanelItemType"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "ShadowNotePopupContent"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "PanelMode"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "StandardButton"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "SaveLocationType"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "GenerateAudioTimePeriodType"; value type names should begin with a lowercase letter
qt.qml.typeregistration: Invalid QML element name "MigrationType"; value type names should begin with a lowercase letter
14:12:25.034 | INFO | main_thread | GlobalModule::onPreInit | log path: /home/asantos/.local/share/MuseScore/MuseScore4/logs/MuseScore_260504_141225.log
14:12:25.034 | INFO | main_thread | GlobalModule::onPreInit | === Started MuseScore Studio 4.6.5, build: ===
14:12:25.040 | INFO | main_thread | LanguagesService::effectiveLanguageCode | System languages: QVariant(QStringList, QList("en-Latn-US", "en-US", "en-Latn", "en"))
14:12:25.041 | INFO | main_thread | MultiInstancesProvider::init | our instance id is: 4d3f4255064f4993ad93487a5371ee59
14:12:25.041 | INFO | main_thread | IpcChannel::setupConnection | starting ipc server
14:12:25.041 | INFO | main_thread | IpcSocket::connect | success connected to ipc server
14:12:25.041 | INFO | 140643640985280 | IpcServer::listen | ipc server: client with id "4d3f4255064f4993ad93487a5371ee59" has connected
14:12:25.053 | WARN | main_thread | DiagnosticsModule::onInit | crash handling disabled
14:12:25.053 | INFO | main_thread | audio::IAudioDriver> makeLinuxAudioDriver | Using audio driver: ALSA
14:12:25.065 | INFO | main_thread | AlsaAudioDriver::open | Connected to default with bufferSize 1024, sampleRate 44100, channels: 2
14:12:25.065 | INFO | 140643249411776 | AudioEngine::setAudioChannelsCount | Audio channels: 2
14:12:25.065 | INFO | 140643249411776 | AudioEngine::setSampleRate | Sample rate: 44100
14:12:25.065 | INFO | main_thread | MuseSamplerResolver::init | MuseSampler library not found: /home/asantos/.local/share/MuseSampler/lib/libMuseSamplerCoreLib.so
14:12:25.065 | WARN | main_thread | Qt | QIODevice::read (QFile, "/home/asantos/.local/share/MuseScore/MuseScore4/midi_mappings.xml"): device not open
14:12:25.065 | INFO | 140643249411776 | AudioEngine::setReadBufferSize | Read buffer size: 1024
14:12:25.069 | INFO | main_thread | AbstractCloudService::readTokens | Could not find the tokens file: /home/asantos/.local/share/MuseScore/MuseScore4/musescorecom_cred.dat
14:12:25.069 | INFO | main_thread | AbstractCloudService::readTokens | Could not find the tokens file: /home/asantos/.local/share/MuseScore/MuseScore4/audiocom_cred.dat
14:12:25.239 | ERROR | main_thread | ExtensionsConfiguration::manifestConfigs | failed read config data, err: [406] An error occurred when reading from the file, file: /home/asantos/.local/share/MuseScore/MuseScore4/plugins/plugins.json
14:12:25.240 | WARN | main_thread | Qt | QIODevice::read (QFile, "/home/asantos/.local/share/MuseScore/MuseScore4/shortcuts.xml"): device not open
14:12:25.263 | INFO | main_thread | GuiApp::perform | Using graphics api: "opengl"
14:12:25.263 | INFO | main_thread | GuiApp::perform | Gui platform: "xcb"
14:12:25.263 | INFO | main_thread | GuiApp::perform | Detecting problems with graphics api
14:12:25.331 | WARN | 140642594318016 | Qt | Member enabled of the object QQuickPinchArea overrides a member of the base object. Consider renaming it or adding final or override specifier
14:12:25.373 | WARN | 140642594318016 | Qt | Member implicitWidth of the object QQuickItem_QML_238 overrides a member of the base object. Consider renaming it or adding final or override specifier
14:12:25.565 | WARN | main_thread | Qt | QQmlApplicationEngine failed to load component
14:12:25.565 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/platform/linux/Main.qml:57:5: Type WindowContent unavailable
14:12:25.565 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/WindowContent.qml:101:9: Type NotationPage unavailable
14:12:25.565 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/NotationPage/NotationPage.qml:296:13: Type LayoutPanel unavailable
14:12:25.565 | ERROR | main_thread | GuiApp::perform | error: qrc:/qml/MuseScore/InstrumentsScene/LayoutPanel.qml:208:13: Invalid property assignment: "__currentRowItem" is a read-only property
14:12:25.565 | WARN | main_thread | Qt | qrc:/qml/platform/linux/Main.qml:57:5: Type WindowContent unavailable
14:12:25.565 | WARN | main_thread | Qt | qrc:/qml/WindowContent.qml:101:9: Type NotationPage unavailable
14:12:25.566 | WARN | main_thread | Qt | qrc:/qml/NotationPage/NotationPage.qml:296:13: Type LayoutPanel unavailable
14:12:25.566 | WARN | main_thread | Qt | qrc:/qml/MuseScore/InstrumentsScene/LayoutPanel.qml:208:13: Invalid property assignment: "__currentRowItem" is a read-only property
14:12:25.566 | WARN | main_thread | Qt | QObject::connect(QQuickWindow, QApplication): invalid nullptr parameter
14:12:25.566 | INFO | main_thread | AudioOutputDeviceController::init | Available output devices changed, checking connection...
14:12:25.566 | ERROR | main_thread | GuiApp::perform | failed Qml load
14:12:25.572 | INFO | main_thread | Profiler |
Main thread. Top 150 by sum time (total count: 32)
Function Call time Call count Sum time
FretDiagram::readHarmonyToDiagramFile 37.278 ms 1 37.278 ms
InstrumentsRepository::load 14.026 ms 1 14.026 ms
XmlStreamReader::setData 0.004 ms 1250 5.438 ms
SoundFontController::loadSoundFonts 1.662 ms 1 1.662 ms
ExtPluginsLoader::loadManifestList 1.046 ms 1 1.046 ms
ShortcutsRegister::reload 0.818 ms 1 0.818 ms
ShortcutsRegister::readFromFile 0.323 ms 2 0.647 ms
SymNames::loadNameToSymIdHash 0.463 ms 1 0.463 ms
LanguagesService::init 0.314 ms 1 0.314 ms
ExtensionsLoader::loadManifestList 0.290 ms 1 0.290 ms
InstrumentsRepository::loadStringTuningsPresets 0.262 ms 1 0.262 ms
NotationActionController::init 0.243 ms 1 0.243 ms
LanguagesService::setCurrentLanguage 0.235 ms 1 0.235 ms
UiActionsRegister::updateShortcutsAll 0.202 ms 1 0.202 ms
ShortcutsRegister::makeUnique 0.124 ms 1 0.124 ms
AbstractCloudService::init 0.054 ms 2 0.108 ms
LanguagesService::loadLanguages 0.067 ms 1 0.067 ms
UiActionsRegister::updateCheckedAll 0.063 ms 1 0.063 ms
AbstractCloudService::readTokens 0.025 ms 2 0.050 ms
RegisterAudioPluginsScenario::init 0.037 ms 1 0.037 ms
KnownAudioPluginsRegister::load 0.031 ms 1 0.031 ms
ShortcutsRegister::expandStandardKeys 0.009 ms 2 0.018 ms
UiActionsRegister::updateEnabledAll 0.013 ms 1 0.013 ms
UiActionsRegister::updateEnabled 0.007 ms 1 0.007 ms
UiContextResolver::currentUiContext 0.002 ms 2 0.004 ms
InstrumentsRepository::loadMuseInstruments 0.003 ms 1 0.003 ms
Workspace::rawData 0.000 ms 4 0.001 ms
RecentFilesController::init 0.001 ms 1 0.001 ms
SlurTieLayout::avoidCollisions 0.000 ms 9 0.001 ms
UiConfiguration::readThemes 0.001 ms 1 0.001 ms
ProjectAutoSaver::update 0.001 ms 1 0.001 ms
UiActionsRegister::updateChecked 0.001 ms 1 0.001 ms
Other threads. Top 150 by sum time (total count: 2)
Function Call time Call count Sum time
SynthResolver::resolveAvailableResources 0.190 ms 1 0.190 ms
MuseSoundsRepository::th_requestSounds 0.000 ms 0 0.000 ms
14:12:25.572 | INFO | main_thread | GuiApp::finish | activeThreadCount: 1
14:12:26.612 | INFO | 140643257804480 | {anonymous}::alsaThread | exit
14:12:26.668 | INFO | main_thread | main | Goodbye!! code: -1