Airspeed and altitude

[nnhw]

Airspeed and altitude are not updating, they are always equal to zero.

[MishkaRogachev]

This happens always? Altitude can be zero if reference (home) altitude is missing, but airspeed displayed directly from MAVLink

[nnhw]

With SITL plane, yes always

[MishkaRogachev]

Can you show stderr/stdout? And what is your Qt version?

[nnhw]

Qt 5.11.1

nnhw@nnhw-pc:~/Soft/jagcs$ ./jagcs
clarifyVersion QDateTime(2018-06-27 12:18:00.000 MSK Qt::TimeSpec(LocalTime))
qrc:/Views/Common/SetPoint.qml:29:5: QML CoordSpinBox: Binding loop detected for property "scalingFactor"
qrc:/Views/Common/SetPoint.qml:23:5: QML CoordSpinBox: Binding loop detected for property "scalingFactor"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/MenuItem.qml:96: TypeError: Cannot read property 'height' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/MenuItem.qml:96: TypeError: Cannot read property 'height' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/MenuItem.qml:96: TypeError: Cannot read property 'height' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls.2/org.kde.desktop/MenuItem.qml:96: TypeError: Cannot read property 'height' of null
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:130: TypeError: Property 'convertSpeedTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:139: TypeError: Property 'convertSpeedTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:147: TypeError: Property 'convertDistanceTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/DashboardView.qml:23: TypeError: Property 'trDistanceUnits' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/DashboardView.qml:22: TypeError: Property 'trSpeedUnits' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:130: TypeError: Property 'convertSpeedTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:139: TypeError: Property 'convertSpeedTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:139: TypeError: Property 'convertSpeedTo' of object Units(0x7f4cea080060) is not a function
QGeoTileProviderOsm: Tileserver disabled at QUrl("http://maps-redirect.qt.io/osm/5.8/satellite")
QGeoTileFetcherOsm: all providers resolved
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:139: TypeError: Property 'convertSpeedTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:147: TypeError: Property 'convertDistanceTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:147: TypeError: Property 'convertDistanceTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:139: TypeError: Property 'convertSpeedTo' of object Units(0x7f4cea080060) is not a function
qrc:/Views/Dashboard/MultiVehicleDisplay/AerialVehicleWidget.qml:147: TypeError: Property 'convertDistanceTo' of object Units(0x7f4cea080060) is not a function

[MishkaRogachev]

This is Qt 5.11 capability bug, i will fix it soon