Bug 192045

Version:           Qyoto 4.4 (libqyoto4.4-cil / package
4.2.2-0ubuntu2) (using KDE 4.2.2)
Compiler:          GMCS (Mono C# compiler) version 2.0.1.0 & UICS (Qt User Interface compiler) version 4.5.0 
OS:                Linux
Installed from:    Ubuntu Packages

The files produced by Qt Designer version 4.5.0 are incompatibles with UICS compiler version 4.5.0.

When I try to compile an .ui file with UICS, I obtain the following error :
"uics: File generated with too old version of Qt Designer
File 'MainWindow.ui' is not valid"

The .ui file contains an XML prolog (<?xml version="1.0" encoding="UTF-8"?>) that UICS don't understand.
If I remove the XML prolog, the compilation goes fine.

UICS should not produce error if XML prolog is present in .ui files. The dialect used by .ui files is plain XML.