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  1. Qt
  2. QTBUG-81257

Reg->5.15: Quick control2 gallery warns about No such signal QQmlObjectModel::itemPooled()

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    • 4ad7a4d3dabea0c46872be2d6262a9c00e4e5079 (qt/qtdeclarative/5.15) 75ce6f3cd03362e6d763ae3bc21ab793a3675fce (qt/qtdeclarative/5.15)

    Description

      launching qtquickcontrols2/examples/quickcontrols2/gallery produces warnings:

      QObject::connect: No such signal QQmlObjectModel::itemPooled(int, QObject *) in items/qquickitemview.cpp:237
QObject::connect: No such signal QQmlObjectModel::itemReused(int, QObject *) in items/qquickitemview.cpp:238
QObject::connect: No such signal QQmlObjectModel::itemPooled(int, QObject *) in items/qquickitemview.cpp:237
QObject::connect: No such signal QQmlObjectModel::itemReused(int, QObject *) in items/qquickitemview.cpp:238
QObject::connect: No such signal QQmlObjectModel::itemPooled(int, QObject *) in items/qquickitemview.cpp:237
QObject::connect: No such signal QQmlObjectModel::itemReused(int, QObject *) in items/qquickitemview.cpp:238

      Apparently related to the changes around " QQmlTableInstanceModel: factor out reuse pool" 4b58d69d56c5876a1b1d71ce6a96b4c6c81a833f https://codereview.qt-project.org/c/qt/qtdeclarative/+/282545

      Also, when scrolling the drawer down by mouse wheel:

      qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null
qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null
qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null
qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null
qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null
qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null
qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null
qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null
qrc:/gallery.qml:156: TypeError: Cannot read property 'width' of null

      This might be related?

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          Bug - A problem which impairs or prevents the functions of the product. QTBUG-81513 5.15 snapshot: No such signal itemPooled with gallery example

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              richard Richard Moe Gustavsen
              kleint Friedemann Kleint
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                Resolved:

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