Bug#497389: marked as done ([qt4-designer] Designer won't start - segmentation fault)
Your message dated Fri, 19 Sep 2008 14:36:56 +0200
with message-id <200809191436.57108.fabo@debian.org>
and subject line [qt4-designer] Designer won't start - segmentation fault
has caused the Debian Bug report #497389,
regarding [qt4-designer] Designer won't start - segmentation fault
to be marked as done.
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497389: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=497389
Debian Bug Tracking System
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--- Begin Message ---
Package: qt4-designer
Version: 4.4.1-1
Severity: normal
--- Please enter the report below this line. ---
Designer is not starting. It just silently segfaults.
I have KDE 4.1 installed from experimental as well but nothing more.
Here is some information I gathered:
=== Backtrace ===
$ gdb designer-qt4
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(no debugging symbols found)
(gdb) run
Starting program: /usr/bin/designer-qt4
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb66ce700 (LWP 4126)]
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!
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'
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb66ce700 (LWP 4126)]
QtAbstractPropertyBrowser::topLevelItems (this=0x0) at ../../../../../include/QtCore/../../src/corelib/tools/qlist.h:113
113 ../../../../../include/QtCore/../../src/corelib/tools/qlist.h: No such file or directory.
in ../../../../../include/QtCore/../../src/corelib/tools/qlist.h
Current language: auto; currently c++
(gdb) bt
#0 QtAbstractPropertyBrowser::topLevelItems (this=0x0) at ../../../../../include/QtCore/../../src/corelib/tools/qlist.h:113
#1 0xb7e5d9ba in qdesigner_internal::PropertyEditor::updateColors (this=0x8a163d8) at ../propertyeditor/propertyeditor.cpp:690
#2 0xb7e5db79 in qdesigner_internal::PropertyEditor::updateForegroundBrightness (this=0x8a163d8) at ../propertyeditor/propertyeditor.cpp:588
#3 0xb7e634df in PropertyEditor (this=0x8a163d8, core=0x8180c90, parent=0x8a39a28, flags={i = -1077947192}) at ../propertyeditor/propertyeditor.cpp:283
#4 0xb7dbac7c in QDesignerComponents::createPropertyEditor (core=0x8180c90, parent=0x8a39a28) at qdesigner_components.cpp:233
#5 0x080853a9 in ?? ()
#6 0x0807b6fb in ?? ()
#7 0x0807f8fb in ?? ()
#8 0x08074706 in ?? ()
#9 0x08074dd3 in ?? ()
#10 0x08073746 in ?? ()
#11 0xb6be3455 in __libc_start_main () from /lib/i686/cmov/libc.so.6
#12 0x0805c1e1 in ?? ()
(gdb)
=== strace output ===
Uploaded due to the size
http://fs.scs-tsa.de/designer.strace
=== ltrace output ===
Updoaded
http://fs.scs-tsa.de/designer.ltrace
--- System information. ---
Architecture: i386
Kernel: Linux 2.6.26
Debian Release: lenny/sid
500 unstable www.debian-multimedia.org
500 unstable ftp2.de.debian.org
1 experimental ftp2.de.debian.org
--- Package information. ---
Depends (Version) | Installed
================================-+-=============
libc6 (>= 2.7-1) | 2.7-13
libgcc1 (>= 1:4.1.1) | 1:4.3.1-9
libqt4-designer (= 4.4.1-1) | 4.4.1-1
libqt4-network (= 4.4.1-1) | 4.4.1-1
libqt4-xml (= 4.4.1-1) | 4.4.1-1
libqtcore4 (= 4.4.1-1) | 4.4.1-1
libqtgui4 (= 4.4.1-1) | 4.4.1-1
libstdc++6 (>= 4.1.1) | 4.3.1-9
--- End Message ---
--- Begin Message ---
> I just found hundreds of old directories in the 4.4\libraryPath variable
> in .config/Trolltech.conf.
> No Idea why they where there that often.
> After renaming that file, Designer started properly.
--- End Message ---
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