(gdb) run
Starting program: /usr/buildfromsrc/GNUStep/System/Applications/ProjectCenter.debug/ProjectCenter 
[Thread debugging using libthread_db enabled]
[New Thread 1087156800 (LWP 7456)]
2006-09-05 22:41:32.329 ProjectCenter[7456] The font specified for NSUserFixedPitchFont, Courier, can't be found.
2006-09-05 22:41:36.717 ProjectCenter[7456] The font specified for NSUserFixedPitchFont, Courier, can't be found.
2006-09-05 22:41:39.718 ProjectCenter[7456] The font specified for NSUserFixedPitchFont, Courier, can't be found.
2006-09-05 22:41:39.720 ProjectCenter[7456] The font specified for NSUserFixedPitchFont, Courier, can't be found.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1087156800 (LWP 7456)]
0x40763ba4 in objc_msg_lookup () from /usr/lib/libobjc.so.1
(gdb) bt
#0  0x40763ba4 in objc_msg_lookup () from /usr/lib/libobjc.so.1
#1  0x400680f4 in -[PCEditor setIsEdited:] (self=0x82fa6b0, _cmd=0x400a07f8, yn=1 '\001') at PCEditor.m:403
#2  0x40068b46 in -[PCEditor textDidChange:] (self=0x82fa6b0, _cmd=0x400a0710, aNotification=0x81cc070) at PCEditor.m:577
#3  0x40504d1f in -[NSNotificationCenter _postAndRelease:] (self=0x808ad98, _cmd=0x406e5960, notification=0x81cc070)
    at NSNotificationCenter.m:1072
#4  0x405046b0 in -[NSNotificationCenter postNotificationName:object:userInfo:] (self=0x808ad98, _cmd=0x406e5968, name=0x403a50c8, 
    object=0x818e518, info=0x0) at NSNotificationCenter.m:1140
#5  0x40503dac in -[NSNotificationCenter postNotificationName:object:] (self=0x808ad98, _cmd=0x403b0a30, name=0x403a50c8, 
    object=0x818e518) at NSNotificationCenter.m:1120
#6  0x402b8db9 in -[NSTextView didChangeText] (self=0x818e518, _cmd=0x403b2340) at NSTextView.m:2376
#7  0x402ca48f in -[NSTextView(user) actions:deleteBackward:] (self=0x818e518, _cmd=0x4034a5d8, sender=0xbfffee48)
    at NSTextView_actions.m:623
#8  0x40514c35 in -[NSObject performSelector:] (self=0x818e518, _cmd=0x403b0ac8, aSelector=0x4034a5d8) at NSObject.m:1762
#9  0x402c3a31 in -[NSTextView doCommandBySelector:] (self=0x818e518, _cmd=0x4034a5e0, aSelector=0x4034a5d8) at NSTextView.m:1878
#10 0x401c3922 in -[NSInputManager doCommandBySelector:] (self=0x8186668, _cmd=0x4034a5e0, aSelector=0x4034a5d8)
    at NSInputManager.m:768
#11 0x401c4c4a in -[NSInputManager handleKeyboardEvents:client:] (self=0x8186668, _cmd=0x40369818, eventArray=0x82b5cd0, 
    client=0x818e518) at NSInputManager.m:668
#12 0x4021004d in -[NSResponder interpretKeyEvents:] (self=0x818e518, _cmd=0x403b1070, eventArray=0x82b5cd0) at NSResponder.m:143
#13 0x402bb9b4 in -[NSTextView(leftovers) keyDown:] (self=0x818e518, _cmd=0x400a1a60, theEvent=0x831fd30) at NSTextView.m:4638
#14 0x4006a2ee in -[PCEditorView keyDown:] (self=0x818e518, _cmd=0x403982e8, anEvent=0x831fd30) at PCEditorView.m:239
#15 0x40285737 in -[NSWindow sendEvent:] (self=0x8234810, _cmd=0x403120e0, theEvent=0x831fd30) at NSWindow.m:3256
#16 0x4013e1b5 in -[NSApplication sendEvent:] (self=0x818aa60, _cmd=0x40312018, theEvent=0x831fd30) at NSApplication.m:1844
#17 0x4013c81a in -[NSApplication run] (self=0x818aa60, _cmd=0x4030a9c8) at NSApplication.m:1371
#18 0x4012e443 in NSApplicationMain (argc=1, argv=0xbffff3c4) at Functions.m:72
#19 0x0804e002 in main (argc=Cannot access memory at address 0x15004c
) at ProjectCenter_main.m:31
(gdb) exit