CircularGauge parent reference error

Question

when exiting application developed under Qt, I am getting following error:

file:///C:/Qt/5.10.0/mingw53_32/qml/QtQuick/Controls/Private/Control.qml:90:
ReferenceError: parent is not defined

from component defined as simply as this:

import QtQuick 2.8
import QtGraphicalEffects 1.0
import QtQuick.Controls.Styles 1.4
import QtQuick.Extras 1.4

Item {
    id:root

    CircularGauge {
        anchors.centerIn: root
    }
}

If line

anchors.centerIn: root

is removed, then there's no error. I am pretty sure that error is produced whenever CircularGauge somehow references parent, although setting

parent:root

in gauge does not help. Any idea what's causing that?

The example works fine for me on Windows 10 with MSVC2017, with both the 5.11 branch and a pre-built 5.9.4. — Mitch, Mar 09 '18 at 10:42
Is this the whole snippet, or did you leave something out? The error seems similar to those in https://bugreports.qt.io/browse/QTBUG-63729. — Mitch, Mar 09 '18 at 10:48
Looks like the problem is in the control source. A bad file? A buggy version? — dtech, Mar 09 '18 at 14:25

score 0 · Answer 1 · answered Mar 09 '18 at 10:27

0

Set anchors.centerIn: parent instead if anchors.centerIn: root.

answered Mar 09 '18 at 10:27

KernelPanic

2,328
7
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score 0 · Accepted Answer · answered Mar 12 '18 at 08:29

0

I was using Desktop Qt 5.10.0 MinGW 32bit. When changed to v5.8, application exits without error and this is enough for me.

answered Mar 12 '18 at 08:29

Piotr Smaroń

446
3
11

CircularGauge parent reference error

2 Answers2