Reproduceable crash in QDS - drag List View into newly created project

The steps to reproduce are:

Create a new desktop project, 1920x1080.

Try to put a list view into the new window. First you will see an error, then a crash.

Since QDS has to be started from the command line in Linux (see QTIFW-2548), the debug output is easily visible, and follows:

./qtdesignstudio
qtaccount.license: Reading Qt Account settings from disk: "/home/william/.local/share/Qt/qtaccount.ini"
qtaccount.license: Reading licenses from file: "/home/william/.local/share/Qt/qtlicenses.ini"
qtaccount.license: License added. License id [ 10874775 ] License schema [ "Full Commercial" ] Licensed products [ "Device Creation,Application Development,Automation,Safe Renderer,Design Studio,3D Studio,MCU,MCUSparkFontEngine,Qt for Device Creation Enterprise,Enterprise" ] Licensed platforms [ QList("X11", "Embedded Linux", "Windows", "Mac", "Embedded Windows", "Android", "QNX", "VxWorks", "INTEGRITY", "iOS", "WinRT", "Embedded Android") ] License expiry date [ QDate("2023-12-31") ]
qtaccount.license: License added. License id [ 10875403 ] License schema [ "Full Commercial" ] Licensed products [ "Design Studio,3D Studio,Qt Design Tools Enterprise" ] Licensed platforms [ QList("X11", "Embedded Linux", "Windows", "Mac", "Embedded Windows", "Android", "QNX", "VxWorks", "INTEGRITY", "iOS", "WinRT", "Embedded Android") ] License expiry date [ QDate("2023-12-31") ]
qtaccount.license: Valid licenses found: 2
qtaccount.license: Reading licenses from file: "/home/william/.local/share/Qt/qtlicenses.ini"
qtaccount.license: Valid licenses found: 2
Binding on contentItem is not deferred as requested by the DeferredPropertyNames class info because one or more of its sub-objects contain an id.
Binding on background is not deferred as requested by the DeferredPropertyNames class info because one or more of its sub-objects contain an id.
Binding on contentItem is not deferred as requested by the DeferredPropertyNames class info because one or more of its sub-objects contain an id.
Login completed to Qt Account: "william.smith@qt.io"
qtaccount.license: License added. License id [ 10875403 ] License schema [ "Full Commercial" ] Licensed products [ "Design Studio,3D Studio,Qt Design Tools Enterprise" ] Licensed platforms [ QList("X11", "Embedded Linux", "Windows", "Mac", "Embedded Windows", "Android", "QNX", "VxWorks", "INTEGRITY", "iOS", "WinRT", "Embedded Android") ] License expiry date [ QDate("2023-12-31") ]
qtaccount.license: License added. License id [ 10874775 ] License schema [ "Full Commercial" ] Licensed products [ "Device Creation,Application Development,Automation,Safe Renderer,Design Studio,3D Studio,MCU,MCUSparkFontEngine,Qt for Device Creation Enterprise,Enterprise" ] Licensed platforms [ QList("X11", "Embedded Linux", "Windows", "Mac", "Embedded Windows", "Android", "QNX", "VxWorks", "INTEGRITY", "iOS", "WinRT", "Embedded Android") ] License expiry date [ QDate("2023-12-31") ]
qtaccount.license: Saving licenses to file: "/home/william/.local/share/Qt/qtlicenses.ini"
qtaccount.license: Reading licenses from file: "/home/william/.local/share/Qt/qtlicenses.ini"
qtaccount.license: Valid licenses found: 2
SOFT ASSERT: "false && "__cplusplus is not predefined, assuming latest C++ we support."" in file /home/qt/work/build/qt-creator/src/plugins/projectexplorer/toolchain.cpp, line 457
Binding on background is not deferred as requested by the DeferredPropertyNames class info because one or more of its sub-objects contain an id.
Binding on contentItem is not deferred as requested by the DeferredPropertyNames class info because one or more of its sub-objects contain an id.
Binding on contentItem is not deferred as requested by the DeferredPropertyNames class info because one or more of its sub-objects contain an id.
Binding on contentItem is not deferred as requested by the DeferredPropertyNames class info because one or more of its sub-objects contain an id.
void QmlDesigner::Internal::ReadingContext::lookup(QmlJS::AST::UiQualifiedId*, QString&, int&, int&, QString&)
"ListView" "QtQuick.ListView"
true "QtQuick.ListView"
"QtQuick.ItemView"
Exception: "RewritingException"
Function: "lookup"
File: "/home/qt/work/build/qt-creator/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp"
Line: 534
"test"
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner9ExceptionC1EiRK10QByteArrayS3_RK7QString+0xec) [0x7f552f8f697c]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner18RewritingExceptionC2EiRK10QByteArrayS3_S3_RK7QString+0x6b) [0x7f552f8f936b]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x3e48bb) [0x7f552fa808bb]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x3dd82c) [0x7f552fa7982c]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x3e1a8c) [0x7f552fa7da8c]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner12RewriterView13modelAttachedEPNS_5ModelE+0x84) [0x7f552fa54774]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x39dbe4) [0x7f552fa39be4]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner12AbstractView20executeInTransactionERK10QByteArrayRKSt8functionIFvvEE+0x29) [0x7f552f9abd09]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner13QmlVisualNode19createQmlObjectNodeEPNS_12AbstractViewERKNS_16ItemLibraryEntryERKNS0_8PositionENS_20NodeAbstractPropertyEb+0x1e1) [0x7f552fa3a821]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(ZN11QmlDesigner13QmlVisualNode19createQmlObjectNodeEPNS_12AbstractViewERKNS_16ItemLibraryEntryERKNS0_8PositionES0+0x127) [0x7f552fa3afe7]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(ZN11QmlDesigner11QmlItemNode17createQmlItemNodeEPNS_12AbstractViewERKNS_16ItemLibraryEntryERK7QPointFS0+0x85) [0x7f552fa0ab65]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x4b4d0f) [0x7f552fb50d0f]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x4b518f) [0x7f552fb5118f]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x4b593c) [0x7f552fb5193c]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner15FormEditorScene13dragMoveEventEP27QGraphicsSceneDragDropEvent+0x67) [0x7f552fb6e1e7]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN14QGraphicsScene5eventEP6QEvent+0x537) [0x7f5559583467]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x82) [0x7f55591db2d2]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x11a) [0x7f5557f3b6ba]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN13QGraphicsView13dragMoveEventEP14QDragMoveEvent+0x8e) [0x7f55595aacbe]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN7QWidget5eventEP6QEvent+0xe8) [0x7f555922eb08]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN6QFrame5eventEP6QEvent+0x22) [0x7f55592c2562]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN23QCoreApplicationPrivate29sendThroughObjectEventFiltersEP7QObjectP6QEvent+0x7a) [0x7f5557f3b45a]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x71) [0x7f55591db2c1]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x767) [0x7f55591e3cd7]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x11a) [0x7f5557f3b6ba]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(+0x1de324) [0x7f5559242324]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(+0x1df1f9) [0x7f55592431f9]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x82) [0x7f55591db2d2]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x11a) [0x7f5557f3b6ba]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN22QGuiApplicationPrivate11processDragEP7QWindowPK9QMimeDataRK6QPoint6QFlagsIN2Qt10DropActionEES8_INS9_11MouseButtonEES8_INS9_16KeyboardModifierEE+0x24a) [0x7f555889de3a]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN22QWindowSystemInterface10handleDragEP7QWindowPK9QMimeDataRK6QPoint6QFlagsIN2Qt10DropActionEES8_INS9_11MouseButtonEES8_INS9_16KeyboardModifierEE+0x4a) [0x7f55588ec87a]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/Qt/plugins/platforms/../../lib/libQt6XcbQpa.so.6(+0x7a5a7) [0x7f5553f9f5a7]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/Qt/plugins/platforms/../../lib/libQt6XcbQpa.so.6(+0x7dd87) [0x7f5553fa2d87]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN10QBasicDrag11eventFilterEP7QObjectP6QEvent+0x317) [0x7f5558c61a87]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN23QCoreApplicationPrivate34sendThroughApplicationEventFiltersEP7QObjectP6QEvent+0x6a) [0x7f5557f3b37a]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xc0) [0x7f55591db310]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x11a) [0x7f5557f3b6ba]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE+0x8d0) [0x7f5558899350]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0xac) [0x7f55588ed1dc]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/Qt/plugins/platforms/../../lib/libQt6XcbQpa.so.6(+0x54a2a) [0x7f5553f79a2a]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x27d) [0x7f5554dfe17d]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x52400) [0x7f5554dfe400]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x33) [0x7f5554dfe4a3]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6a) [0x7f55581dfd3a]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x18b) [0x7f5557f4796b]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN10QBasicDrag4dragEP5QDrag+0x43) [0x7f5558c61393]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN12QDragManager4dragEP5QDrag+0x118) [0x7f5558c5ee98]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(ZN5QDrag4execE6QFlagsIN2Qt10DropActionEES2+0x6e) [0x7f5558c5f70e]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner5Model9startDragEP9QMimeDataRK7QPixmap+0x62) [0x7f552f9ca772]
/home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x541f86) [0x7f552fbddf86]

• • • An exception occurred while reading the QML file: "Internal error \"file:///home/qt/work/build/qt-creator/src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp\" line 534\ntest"
      Exception: "InvalidModelNodeException"
      Function: "hasParentProperty"
      File: "/home/qt/work/build/qt-creator/src/plugins/qmldesigner/designercore/model/modelnode.cpp"
      Line: 455
      "file: /home/qt/work/build/qt-creator/src/plugins/qmldesigner/designercore/model/modelnode.cpp, function: hasParentProperty, line: 455"
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner9ExceptionC1EiRK10QByteArrayS3_RK7QString+0xec) [0x7f552f8f697c]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(ZN11QmlDesigner9ExceptionC1EiRK10QByteArrayS3+0x36) [0x7f552f8f7006]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(ZN11QmlDesigner25InvalidModelNodeExceptionC1EiRK10QByteArrayS3+0xf) [0x7f552f8f882f]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x15fb14) [0x7f552f7fbb14]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner20NodeAbstractProperty12reparentHereERKNS_9ModelNodeEbRK10QByteArray+0x26) [0x7f552f9f7b66]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner20NodeAbstractProperty12reparentHereERKNS_9ModelNodeE+0x162) [0x7f552f9f8492]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x39e098) [0x7f552fa3a098]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner12AbstractView20executeInTransactionERK10QByteArrayRKSt8functionIFvvEE+0x29) [0x7f552f9abd09]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner13QmlVisualNode19createQmlObjectNodeEPNS_12AbstractViewERKNS_16ItemLibraryEntryERKNS0_8PositionENS_20NodeAbstractPropertyEb+0x1e1) [0x7f552fa3a821]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(ZN11QmlDesigner13QmlVisualNode19createQmlObjectNodeEPNS_12AbstractViewERKNS_16ItemLibraryEntryERKNS0_8PositionES0+0x127) [0x7f552fa3afe7]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(ZN11QmlDesigner11QmlItemNode17createQmlItemNodeEPNS_12AbstractViewERKNS_16ItemLibraryEntryERK7QPointFS0+0x85) [0x7f552fa0ab65]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x4b4d0f) [0x7f552fb50d0f]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x4b518f) [0x7f552fb5118f]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x4b593c) [0x7f552fb5193c]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner15FormEditorScene13dragMoveEventEP27QGraphicsSceneDragDropEvent+0x67) [0x7f552fb6e1e7]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN14QGraphicsScene5eventEP6QEvent+0x537) [0x7f5559583467]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x82) [0x7f55591db2d2]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x11a) [0x7f5557f3b6ba]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN13QGraphicsView13dragMoveEventEP14QDragMoveEvent+0x8e) [0x7f55595aacbe]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN7QWidget5eventEP6QEvent+0xe8) [0x7f555922eb08]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN6QFrame5eventEP6QEvent+0x22) [0x7f55592c2562]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN23QCoreApplicationPrivate29sendThroughObjectEventFiltersEP7QObjectP6QEvent+0x7a) [0x7f5557f3b45a]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x71) [0x7f55591db2c1]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x767) [0x7f55591e3cd7]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x11a) [0x7f5557f3b6ba]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(+0x1de324) [0x7f5559242324]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(+0x1df1f9) [0x7f55592431f9]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x82) [0x7f55591db2d2]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x11a) [0x7f5557f3b6ba]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN22QGuiApplicationPrivate11processDragEP7QWindowPK9QMimeDataRK6QPoint6QFlagsIN2Qt10DropActionEES8_INS9_11MouseButtonEES8_INS9_16KeyboardModifierEE+0x24a) [0x7f555889de3a]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN22QWindowSystemInterface10handleDragEP7QWindowPK9QMimeDataRK6QPoint6QFlagsIN2Qt10DropActionEES8_INS9_11MouseButtonEES8_INS9_16KeyboardModifierEE+0x4a) [0x7f55588ec87a]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/Qt/plugins/platforms/../../lib/libQt6XcbQpa.so.6(+0x7a5a7) [0x7f5553f9f5a7]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/Qt/plugins/platforms/../../lib/libQt6XcbQpa.so.6(+0x7dd87) [0x7f5553fa2d87]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN10QBasicDrag11eventFilterEP7QObjectP6QEvent+0x317) [0x7f5558c61a87]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN23QCoreApplicationPrivate34sendThroughApplicationEventFiltersEP7QObjectP6QEvent+0x6a) [0x7f5557f3b37a]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Widgets.so.6(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0xc0) [0x7f55591db310]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x11a) [0x7f5557f3b6ba]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE+0x8d0) [0x7f5558899350]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0xac) [0x7f55588ed1dc]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/Qt/plugins/platforms/../../lib/libQt6XcbQpa.so.6(+0x54a2a) [0x7f5553f79a2a]
      /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x27d) [0x7f5554dfe17d]
      /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x52400) [0x7f5554dfe400]
      /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x33) [0x7f5554dfe4a3]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6a) [0x7f55581dfd3a]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Core.so.6(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x18b) [0x7f5557f4796b]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN10QBasicDrag4dragEP5QDrag+0x43) [0x7f5558c61393]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(_ZN12QDragManager4dragEP5QDrag+0x118) [0x7f5558c5ee98]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/bin/../lib/Qt/lib/libQt6Gui.so.6(ZN5QDrag4execE6QFlagsIN2Qt10DropActionEES2+0x6e) [0x7f5558c5f70e]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(_ZN11QmlDesigner5Model9startDragEP9QMimeDataRK7QPixmap+0x62) [0x7f552f9ca772]
      /home/william/Qt/Tools/QtDesignStudio-3.6.0-preview/lib/qtcreator/plugins/libQmlDesigner.so(+0x541f86) [0x7f552fbddf86]

Segmentation fault (core dumped)