Singleton Additional Property Issue

[Adithya]

I am using Singleton file to have all the properties in a single file. So I have around 50+ properties in Styles.qml and it works.

Issue:
Whenever I keep adding new properties in Styles.qml I am getting some unusual issue .When I start using these properties I am getting "Unable to assign property"

The code follows below :

*****Styles.qml

pragma Singleton
import QtQuick 2.0

Item{
id:styleSheet

//Login Dialog
property string temp: "temp"
property color mainwindowColor: "#cccccc"
property color transparentColor: "transparent"
property color whiteColor: "white"
property color titleTextColor: "#00385F"
 .
 .

}

To make it Singleton I have used qmldir :
singleton Styles 1.0 Styles.qml

[raven-worx]

@Adithya
you say it works but still got an issue?
What does working mean in this case then?