hi friends, I am a Qt programmer .. i use Linux - fedora core 7 in GNOME environment and worked in the source Qt4.4.3 from troll tech open source .. yesterday i install the KDE libraries and its updates by yum ... now kde creates its own designer version 4.3.x but i worked in qt4.4.3 for long time so i again reinstall qt4.4.3 source .. the libraries are working fine but when i run designer it gives QMetaProperty::read: Unable to handle unregistered datatype 'QList<QChar>' for property 'KCharSele...