Bug 87342

Summary:	crash during exit of umbrello
Product:	[Applications] umbrello	Reporter:	Kleine Matthias <kleine_matthias>
Component:	general	Assignee:	Umbrello Development Group <umbrello-devel>
Status:	RESOLVED FIXED
Severity:	crash
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Attachments:	model of the project http://gnogito.berlios.de crash backtrace new backtrace with kde 3.3.0 / umbrello 1.2.2

Description Kleine Matthias 2004-08-17 10:52:48 UTC

Version:            (using KDE KDE 3.2.1)
Installed from:    SuSE RPMs
OS:                Linux

When I exit umbrello with the UML model attached to this bug (I hope I will get the chance to attach it for reproduction during the wizard?), umbrello crashes.

Comment 1 Kleine Matthias 2004-08-17 10:55:20 UTC

Created attachment 7139 [details]
model of the project http://gnogito.berlios.de

Load this model, exit umbrello -> crash.

Comment 2 Kleine Matthias 2004-08-17 10:56:21 UTC

Created attachment 7140 [details]
crash backtrace

This is a backtrace copied after the crash.

Comment 3 Sebastian Stein 2004-08-17 12:07:12 UTC

I can't reproduce the crash with your report. Nevertheless, that doesn't mean there is no such bug. It just means I can't reproduce this testcase. Sorry!

Comment 4 Kleine Matthias 2004-08-17 14:56:11 UTC

Here are some additional informations about my system in case someone is interested in resolving the problem:

SuSE 9.1, installed from web
KDE 3.2.1
kernel 2.6.4-54.5
running on an IBM Thinkpad T22

Comment 5 Kleine Matthias 2004-08-17 16:43:14 UTC

Created attachment 7146 [details]
new backtrace with kde 3.3.0 / umbrello 1.2.2

I just updated my system to the SuSE9.1 KDE update packages downloaded from .
ftp.gwdg.de/pub/linux/suse/ftp.suse.com/suse/i386/supplementary/KDE/update_for_9.1.
This update included mostly packages versioned with "3.3.0". After the update,
umbrello still shows the crash behavior when exiting, see the attached
backtrace.

Comment 6 Kleine Matthias 2004-08-17 16:43:34 UTC

I just updated my system to the SuSE9.1 KDE update packages downloaded from . ftp.gwdg.de/pub/linux/suse/ftp.suse.com/suse/i386/supplementary/KDE/update_for_9.1.
This update included mostly packages versioned with "3.3.0". After the update,
umbrello still shows the crash behavior when exiting, see the attached backtrace.

Comment 7 Oliver Kellogg 2004-08-18 00:09:54 UTC

I think the reason we can't reproduce this is the following commit
on cvs HEAD of a few days ago (newer than 3.3.0)

CVS commit by okellogg: 
> UMLObject::resolveTypes(): New. Generalizes the type resolution methods
> [...]
> Temporarily comment various calls to deleteLater() because of crashes.

Those deleteLater calls were the cause of many a crash in umbrello.
There still are memory management issues to be resolved but at least
we don't crash right now.

Comment 8 Jonathan Riddell 2004-08-24 18:08:07 UTC

*** Bug has been marked as fixed ***.