window was never exposed! in QtLocation autotest

agent:2020/05/07 10:30:12 build.go:253: /home/qt/work/install/bin/qmake -o Makefile declarative_ui.pro INSTALL_PREFIX=/home/qt/work/install
agent:2020/05/07 10:30:12 build.go:253: /home/qt/work/qt/qtlocation/tests/auto/declarative_ui/target_wrapper.sh  ./tst_declarative_ui -o /home/qt/work/testresults/tests/auto/declarative_ui675266874,xml -o /home/qt/work/testresults/tests/auto/declarative_ui675266874-junit,xunitxml -o -,txt -import "/home/qt/work/qt/qtlocation/tests/auto/declarative_ui/../../../qml"
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:12 build.go:253: qml: mapZoomUserInit completed
agent:2020/05/07 10:30:12 build.go:253: QObject::connect(QQuickWindow, QDeclarativeGeoMap): invalid nullptr parameter
agent:2020/05/07 10:30:17 build.go:253: Test '"/home/qt/work/qt/qtlocation/tests/auto/declarative_ui/tst_map.qml"' window not exposed after show().
agent:2020/05/07 10:30:22 build.go:253: Test '"/home/qt/work/qt/qtlocation/tests/auto/declarative_ui/tst_map.qml"' window not active after requestActivate().
agent:2020/05/07 10:30:22 build.go:253: Test '"/home/qt/work/qt/qtlocation/tests/auto/declarative_ui/tst_map.qml"' window was never exposed! If the test case was expecting windowShown, it will hang.
agent:2020/05/07 10:45:12 build.go:141: Virtual Memory Total: 9150504960, Free:4204883968, UsedPercent:8.402424%