urgent issue qt4.2

hello all !!!!!

i have an IDE named kdevelop 3.4 with qt4.2 integrated in it....

now whenever i try to use inbuilt QT DOM classes its giving errors that no such file or directory.....

please help!!!!!!!!!!

thanking u all in anticipation.........

Did you include XML module in your project file ?

QT += xml

and

#include <QtXml> in your sources...

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