Some QML errors do not appear in Build Issues

import QtQuick 1.0

Rectangle {
    width: 360
    height: 360
    aText { // #1
        text: "Hello World"
        anchors.centerIn: parent
    }
    MouseArea {
        anchors.fill: parent
        onCliczked: { // #2
            Qt.quit();
        }
    }
    Item {
      id: foo
    // } // #3
}