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Issue 55: WinFF crashes when on KDE system with QTCurve
3 people starred this issue and may be notified of changes. Back to list
Status:  Invalid
Owner:  poipodec...@hotmail.com
Closed:  Dec 04
Type-Defect
Priority-Medium
OpSys-Linux
Usability


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Reported by goo...@replies.cyways.com, Sep 26, 2009
What steps will reproduce the problem?
1. Open WinFF
2. Click the Add button
3. Navigate to a file - crashes

What is the expected output? What do you see instead?
Expect - add file
Instead - app crashes

What version of the product are you using? On what operating system?
Kubuntu 9.04 with updates through 9/25
WinFF from launchpad

Please provide any additional information below.

From my forum posting:

Kubuntu 9.04 with updates through 9/25
WinFF from launchpad

If I try to add a file, the application crashes.  Running from the command
line gives me this output:

These errors appear when the program is launched:

[WARNING] Out of OEM specific VK codes, changing to unassigned
[WARNING] Out of unassigned VK codes, assigning $FF           

(winff:25878): Gtk-CRITICAL **: gtk_tree_view_set_cursor_on_cell: assertion
`tree_view->priv->tree != NULL' failed                                    
                                                         

(winff:25878): GLib-GObject-WARNING **:
/build/buildd/glib2.0-2.20.1/gobject/gsignal.c:2270: signal `enter' is
invalid for instance `0x8c37ab0'                                          
                      

(winff:25878): GLib-GObject-WARNING **:
/build/buildd/glib2.0-2.20.1/gobject/gsignal.c:2270: signal `leave' is
invalid for instance `0x8c37ab0'                                          
                      

(winff:25878): GLib-GObject-WARNING **:
/build/buildd/glib2.0-2.20.1/gobject/gsignal.c:2270: signal `enter' is
invalid for instance `0x8e11ab8'                                          
                      

(winff:25878): GLib-GObject-WARNING **:
/build/buildd/glib2.0-2.20.1/gobject/gsignal.c:2270: signal `leave' is
invalid for instance `0x8e11ab8'                                          
                      

These errors appear when I attempt to select a file in the Add dialog:

TApplication.HandleException Invalid floating point operation             
                             
  Stack trace:                                                            
                             
  $B7196965                                                               
                             
  $B71B3859                                                               
                             
  $B7D51DC9                                                               
                             
  $B7DDD37A                                                               
                             
  $B7DDEE1A                                                               
                             
  $B7CD6526                                                               
                             
  $B7ADE3D9                                                               
                             
  $B7ADFC7B                                                               
                             
  $B7AF5AFF                                                               
                             
  $B7AF734F                                                               
                             
  $B7AF7936                                                               
                             
  $B7DF12AE                                                               
                             
  $B7CD056D                                                               
                             
  $B7B44E95                                                               
                             
  $B7B454AF
  $B7C474CF
  $B7B288FB
TApplication.HandleException: there was another exception during showing
the first exception
  Stack trace:
  $B7AE1F4A
  $B7B2F18C
  $B7CCF188
  $B727BBFD
  $B7AF5873
  $B7AF74B9
  $B7AF7936
  $B7DFAFE4
  $082030F5
  $08207668
  $082074D3
  $081F4E22
  $0815539B
  $081608D8
  $0807C218
  $08151588
  $081538B9
[FORMS.PP] ExceptionOccurred
[FORMS.PP] ExceptionOccurred

After this the application crashes.  Hope this helps!

Comment 1 by poipodec...@hotmail.com, Sep 26, 2009
I just uploaded the package to build the debugging package. It is predicted it will
be build in two (amd64) of four (i386) hours.
Owner: poipodec...@hotmail.com
Labels: OpSys-Linux Usability
Comment 2 by poipodec...@hotmail.com, Sep 27, 2009
The debug package is build on Launchpad. Please install it and reproduce the crash.
Attach the new stacktrace (now containing a lot more infomation) to this bugreport.

If the bug has disappeared, we also like to know.
Comment 3 by poipodec...@hotmail.com, Oct 27, 2009
From the forum http://www.biggmatt.com/forums/index.php?topic=525.msg1661#msg1661

on Kubuntu 9.10 this happens as well but I found if you go into system settings >
Appearance > GTK+Appearance and change the Widget Style from QTCurve to Raleigh it no
longer crashes. you can then change back to QTCurve so Firefox doesn't look ugly.

AND

Also, if you want a selection install all available gtk+ themes from synaptic and you
can choose a look that fits better with your kde theme. all gtk+ themes I tried
worked fine, the only one that seems to crash winff is QTCurve
Comment 4 by poipodec...@hotmail.com, Dec 04, 2009
An other thread on the forum which discusses this bug:
http://www.biggmatt.com/forums/index.php?topic=577.0

[Changed bug symmary: was "WinFF crashes when adding files on Kubuntu 9.04"]
Summary: WinFF crashes when on KDE system with QTCurve
Comment 5 by poipodec...@hotmail.com, Dec 04, 2009
It really seems like this bug is caused by a broken QTcurve library.

The file that causes this bug seems to be:
/usr/lib/gtk-2.0/2.10.0/engines/libqtcurve.so which in Ubuntu comes from the package
gtk2-engines-qtcurve and in OpenSUSE from the qtcurve-gtk2 package.

The bug seems to be fixed in at least version 0.69.1 of that library.
Status: Invalid
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