Unable to assign [undefined] to QString

I believe a bug similar to this one was reported for Qt 5.2.1 (QTBUG-38561)

Reporting it for 5.3.2 just in case it is not same as QTBUG-38561.

Here is the console output,
-bash-3.2# ./Sample_Undefined
Opened display 0x1

Initialized display 1 4

determined display size - width 1280 : height 800

Empty Page instance created
Empty Page instance referred
Empty page registration
load page>>>>>>
file:///nfs/mxcon-work/UndefinedError_Workspace/Sample_Undefined/qml/TrustInfoList.qml:31:17: Unable to assign [undefined] to QString
file:///nfs/mxcon-work/UndefinedError_Workspace/Sample_Undefined/qml/TrustInfoList.qml:32:18: Unable to assign [undefined] to QString
file:///nfs/mxcon-work/UndefinedError_Workspace/Sample_Undefined/qml/TrustInfoList.qml:33:15: Unable to assign [undefined] to QString
file:///nfs/mxcon-work/UndefinedError_Workspace/Sample_Undefined/qml/TrustInfoList.qml:35:17: Unable to assign [undefined] to QString