[Gambas-user] Issue 389 in gambas: Segmentation Fault due to workspace

[gambas at ...2524...]

Status: New
Owner: ----
Labels: 3.3.4 Type-Crash Priority-Medium OpSys-Linux Dist-Ubuntu Arch-X86  
Desktop-Gnome GUI-Any

New issue 389 by isaf... at ...626...: Segmentation Fault due to workspace
http://code.google.com/p/gambas/issues/detail?id=389

I added workspace to my project and so several crashes(segmentation fault)  
occurred.

2) Info
[System]
OperatingSystem=Linux
Kernel=3.5.0-22-generic
Architecture=i686
Memory=1992740 kB
DistributionVendor=Ubuntu
DistributionRelease="Ubuntu 12.04.1 LTS"
Desktop=Gnome

[Gambas 3]
Version=3.3.4
Path=/usr/bin/gbx3

[Libraries]
Qt4=libQtCore.so.4.8.2
GTK+=libgtk-x11-2.0.so.0.2400.10

The debugger output is:
(gdb) run
Starting program: /usr/bin/gbx3
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[New Thread 0xb5897b40 (LWP 5154)]
[New Thread 0xb4effb40 (LWP 5155)]
[New Thread 0xae497b40 (LWP 5156)]
[New Thread 0xad4f6b40 (LWP 5158)]
[Thread 0xad4f6b40 (LWP 5158) exited]

(SISHGAMBAS:5150): Gdk-CRITICAL **: IA__gdk_window_set_back_pixmap:  
assertion `GDK_IS_WINDOW (window)' failed

(SISHGAMBAS:5150): Gdk-CRITICAL **: IA__gdk_cairo_create: assertion  
`GDK_IS_DRAWABLE (drawable)' failed

Program received signal SIGSEGV, Segmentation fault.
0xb6cdc6c4 in cairo_get_target () from /usr/lib/i386-linux-gnu/libcairo.so.2
(gdb) bt
#0  0xb6cdc6c4 in cairo_get_target () from  
/usr/lib/i386-linux-gnu/libcairo.so.2
#1  0xb7368654 in ?? () from /usr/lib/gambas3/gb.gtk.so
#2  0xb731e667 in ?? () from /usr/lib/gambas3/gb.draw.so
#3  0xb731e7af in ?? () from /usr/lib/gambas3/gb.draw.so
#4  0x08051be5 in ?? ()
#5  0x0807c37f in ?? ()
#6  0x08050e4a in ?? ()
#7  0x08051497 in ?? ()
#8  0x08065922 in ?? ()
#9  0x08065e7c in ?? ()
#10 0xb7370e91 in ?? () from /usr/lib/gambas3/gb.gtk.so
#11 0xb7351392 in ?? () from /usr/lib/gambas3/gb.gtk.so
#12 0xb735af94 in ?? () from /usr/lib/gambas3/gb.gtk.so
#13 0xb6c391ec in g_cclosure_marshal_VOID__VOID () from  
/usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#14 0xb6c37484 in g_closure_invoke () from  
/usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#15 0xb6c490d9 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#16 0xb6c512dc in g_signal_emit_valist () from  
/usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#17 0xb6c51453 in g_signal_emit () from  
/usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#18 0xb70bd0d6 in ?? () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#19 0xb70bd76b in gtk_tree_view_set_cursor_on_cell ()
    from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#20 0xb70bd82f in gtk_tree_view_set_cursor () from  
/usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
#21 0xb735a785 in ?? () from /usr/lib/gambas3/gb.gtk.so
#22 0xb737149b in ?? () from /usr/lib/gambas3/gb.gtk.so
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