problem in installing qt4.4.3 source

wagmare · 02-17-2009, 11:42 PM

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 trolltech opensource .. 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 'KCharSelect::displayedChars'
QMetaProperty::read: Unable to handle unregistered datatype 'QList<QColor>' for property 'KColorCombo::colors'
Error while reparenting!
makekdewidgets(9469)/kio (KSycoca) KSycocaPrivate:penDatabase: Trying to open ksycoca from "/var/tmp/kdecache-chandru/ksycoca4"
makekdewidgets(9469): KSystemTimeZones: ktimezoned initialize() D-Bus call failed: "The name org.kde.kded was not provided by any .service files"

makekdewidgets(9469) KSystemTimeZonesPrivate::instance: instance(): ... initialised
makekdewidgets(9469) KSystemTimeZonesPrivate::readConfig: readConfig(): local zone= "Asia/Calcutta"
makekdewidgets(9469) KSystemTimeZonesPrivate::readZoneTab: readZoneTab( "/usr/share/zoneinfo/zone.tab" )
QMetaProperty::read: Unable to handle unregistered datatype 'KUrl' for property 'KUrlRequester::url'
QMetaProperty::read: Unable to handle unregistered datatype 'KFile::Modes' for property 'KUrlRequester::mode'
QMetaProperty::read: Unable to handle unregistered datatype 'KUrl' for property 'KUrlRequester::url'
QMetaProperty::read: Unable to handle unregistered datatype 'KFile::Modes' for property 'KUrlRequester::mode'

i dont know how to resolve this problem please help me to find the solution .... ^^

John VV · 02-18-2009, 06:15 PM

why not install fedora 10 qt 4.2 is the std ( and kde 4.2 )
as i recall fedora 7 only had qt 3 ( no 4 )
edit -- it is qt 4.4.3 in 9 and 10 , new update two days ago

wagmare · 02-18-2009, 11:49 PM

Quote:

Originally Posted by John VV

why not install fedora 10 qt 4.2 is the std ( and kde 4.2 )
as i recall fedora 7 only had qt 3 ( no 4 )

thanks for reply first ...
actually before installing kde library i enjoy using the source Qt4.4.3 designer well .. in fc7 .. but after installing kde library only it gives the problem ...
is the only way to solve the problem is to install fc10 ?
because currently i am not having the source for fc10 ..
again thanks for reply

John VV · 02-19-2009, 12:05 AM

if you are using two different versions of qt 4 then no . i have a sim. problem with fedora 9 kde 4.2( qt4.4.3 ) and ISIS 3 - from the USGS ( qt 4.4.1) . I now run isis3 from centos5.2 .
one work around might be to use a launch script , or export from the terminal this

Code:

#!/bin/sh 
unset SESSION_MANAGER 
konsole

works in kde, ? on gnome
or replace konsole with gnome-terminal in your case .
so that the system qt files will not be found when working with your built ones .
might work ?