Segmentation fault when use "FakeVim" mode in qtcreator

Bug #1173444 reported by 孙渊汇
36
This bug affects 8 people
Affects Status Importance Assigned to Milestone
qtcreator (Ubuntu)
Undecided
Unassigned

Bug Description

when I use qtcreator with "FakeVim" mode(in menu tools->options), it will crash, the termial show Segmentation fault. I think it is a Serious bug.
when I enable FakeVim it has notiong errors. But when a use it commond, qtcreator will crash.
my system:Linux syh-ubuntu 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: qtcreator 2.7.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Sat Apr 27 08:53:07 2013
InstallationDate: Installed on 2013-04-26 (0 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MarkForUpload: True
SourcePackage: qtcreator
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
孙渊汇 (syhkiller) wrote :
孙渊汇 (syhkiller)
description: updated
孙渊汇 (syhkiller)
description: updated
Revision history for this message
Sergey Shambir (sergey-shambir-auto) wrote :

Please describe more detailed when it crashes. May be on document close via vim command (this bug fixed after 2.7.0 upstream release)?

Revision history for this message
孙渊汇 (syhkiller) wrote : Re: [Bug 1173444] Re: Segmentation fault when use "FakeVim" mode in qtcreator

I open it from terminal, it show 'void
DBusMenuExporterPrivate::addAction(QAction*, int): Already tracking
action "Follow Symbol Under Cursor" under id 135 '.
Just when open a new project. Type 'a' or 'i' can get into the insert
mode, and then type "esc" can back to commond mode.
when it was in command mode , I type '/' or '?' to searching
somethings, it has no response, then any operator did not work, soon it
crashes.
And I found if it is in command mode, type 'esc' it will crash immediately.
All it crash is Segmentation Fail.

I think it is someting with Qt5, this version of qtcreator is base on
Qt5. I make qtcreator version 2.7.0 from the official
source(git://gitorious.org/qt-creator/qt-creator.git) using Qt4.8.4, it
has the same waring output, but not crash in "FakeVim" mode.

于 2013年04月27日 17:16, Sergey Shambir 写道:
> Please describe more detailed when it crashes. May be on document close
> via vim command (this bug fixed after 2.7.0 upstream release)?
>

孙渊汇 (syhkiller)
Changed in qtcreator (Ubuntu):
status: New → Confirmed
status: Confirmed → New
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in qtcreator (Ubuntu):
status: New → Confirmed
Revision history for this message
Xuenan Guo (boy2000-007man) wrote :

I also have this problem, i install qtcreator through apt-get, and when i use fake vim, the Qt program will crash after few seconds even if i do nothing, and if i press shift+tab, it will crash immediately.
my system:Linux ThinkPad-T430u 3.8.0-27-generic #40-Ubuntu SMP Tue Jul 9 00:17:05 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

Revision history for this message
Daniel Näslund (dannas) wrote :

Ubuntu 13.10. qtcreator 2.7.1

Attaching a backtrace. Fakevim crashes shortly after I start typing in an editor window. It has crashed on '/', Ctrl-f in command mode and on ESC when in insertion mode.

Revision history for this message
Daniel Näslund (dannas) wrote :
Revision history for this message
Zoltan Balogh (bzoltan) wrote :

This is an upstream issue, please follow up on the bug report dannas gave.

Changed in qtcreator (Ubuntu):
status: Confirmed → Won't Fix
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