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  1. Qt Creator
  2. QTCREATORBUG-20141

QML Emulation Layer crashes if ComboBox with model present

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Details

    • Bug
    • Resolution: Fixed
    • Not Evaluated
    • Qt Creator 4.6.1
    • Qt Creator 4.5.2, Qt Creator 4.6.0-rc1
    • Quick Designer
    • None
    • Windows 10 64-bit

      Qt 5.10.1

      Qt Creator 4.5.2, 4.6.0-rc1

    Description

      If a window contains ComboBox with a simple model, QML emulation immediately crashes. For example, this causes the crash:

      import QtQuick 2.10
import QtQuick.Controls 2.3
import QtQuick.Window 2.3

Window {
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")

    ComboBox {
        id: comboBox
        x: 46
        y: 45
        model: ["1", "2"]
    }
}

      Removing the ComboBox model solves the crash. Please find the sample project attached.

      Attachments

        1. combocrash.gif
          combocrash.gif
          215 kB
        2. TestComboCrash.zip
          4 kB
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            thohartm Thomas Hartmann
            r0ll1ngst0ne Michael Kostukov
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            Dates

              Created:
              Updated:
              Resolved:

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