Duplicated Name

This warning category has multiple warnings:

• Duplicated Property Name
• Duplicated Signal Name

Duplicated Property Name

What happened?

Multiple properties in the same QML component scope have the same name.

Why is this bad?

Components with duplicate property names will not be created at runtime: they will be null instead.

Example

import QtQuick

Item {
    property int helloWorld
    property int helloWorld
}

You can fix this warning by removing the duplicate property or renaming it:

import QtQuick

Item {
    property int helloWorld
}

Duplicated Signal Name

What happened?

Multiple signals in the same QML component scope have the same name.

Why is this bad?

Components with duplicate signal names will not be created at runtime: they will be null instead.

Example

import QtQuick

Rectangle {
    signal helloWorld
    signal helloWorld
}

You can fix this warning by removing the duplicate signal or renaming it:

import QtQuick

Rectangle {
    signal helloWorld
}