Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xb6fbb6d0 (LWP 10908)] 0xb7757da4 in objc_msg_lookup () from /usr/lib/libobjc.so.2 (gdb) bt #0 0xb7757da4 in objc_msg_lookup () from /usr/lib/libobjc.so.2 #1 0xb7ce74c8 in -[NSParagraphStyle dealloc] (self=0x82b4b40, _cmd=0xb7afd568) at NSParagraphStyle.m:288 #2 0xb78fab55 in -[NSObject release] (self=0x82b4b40, _cmd=0xb7ac43e8) at NSObject.m:2044 #3 0xb780783b in GSIMapCleanMap (map=0x823846c) at ../Headers/Additions/GNUstepBase/GSIMap.h:899 #4 0xb78076b7 in GSIMapEmptyMap (map=0x823846c) at ../Headers/Additions/GNUstepBase/GSIMap.h:929 #5 0xb7807657 in -[GSDictionary dealloc] (self=0x8238468, _cmd=0xb7afd568) at GSDictionary.m:102 #6 0xb78fab55 in -[NSObject release] (self=0x8238468, _cmd=0xb7edeaa8) at NSObject.m:2044 #7 0xb7da7d2a in -[GSTextInfo finalize] (self=0x828c418, _cmd=0xb7edea80) at GSTextStorage.m:193 #8 0xb7da7b93 in -[GSTextInfo dealloc] (self=0x828c418, _cmd=0xb7afd568) at GSTextStorage.m:170 #9 0xb78fab55 in -[NSObject release] (self=0x828c418, _cmd=0xb7ac14f8) at NSObject.m:2044 #10 0xb77fff83 in -[GSMutableArray removeObjectAtIndex:] (self=0x825d150, _cmd=0xb7edeae8, index=51) at GSArray.m:731 #11 0xb7da9d99 in -[GSTextStorage replaceCharactersInRange:withString:] ( self=0x8426fc0, _cmd=0xb7f764c0, range={location = 0, length = 983}, ---Type to continue, or q to quit--- aString=0xb7f72e10) at GSTextStorage.m:756 #12 0xb7f35c86 in -[DOMHTMLBodyElement _layout:] (self=0x822be10, _cmd=0xb7f887b0, view=0x82650f0) at DOMHTML.m:1278 #13 0xb78fa9d8 in -[NSObject performSelector:withObject:] (self=0x822be10, _cmd=0xb7b0a3f8, aSelector=0xb7f887b0, anObject=0x82650f0) at NSObject.m:1999 #14 0xb792def1 in -[GSTimedPerformer fire] (self=0x84acac0, _cmd=0xb7b0a438) at NSRunLoop.m:181 #15 0xb78fa9d8 in -[NSObject performSelector:withObject:] (self=0x84acac0, _cmd=0xb7b16750, aSelector=0xb7b0a438, anObject=0x8433700) at NSObject.m:1999 #16 0xb7960a01 in -[NSTimer fire] (self=0x8433700, _cmd=0xb7b0a570) at NSTimer.m:230 #17 0xb79308d2 in -[NSRunLoop limitDateForMode:] (self=0x81d8ca8, _cmd=0xb7b0a5e0, mode=0xb7b09d98) at NSRunLoop.m:951 #18 0xb79319f7 in -[NSRunLoop runMode:beforeDate:] (self=0x81d8ca8, _cmd=0xb7ed9ee0, mode=0xb7b09d98, date=0x81d5bc8) at NSRunLoop.m:1221 #19 0xb7d9d1e0 in -[GSDisplayServer(EventOps) getEventMatchingMask:beforeDate:inMode:dequeue:] (self=0x81bd508, _cmd=0xb6f07298, mask=4294967295, limit=0x81d5bc8, mode=0xb7b09d98, flag=1 '\001') at GSDisplayServer.m:993 #20 0xb6ed522e in -[XGServer(X11Ops) getEventMatchingMask:beforeDate:inMode:dequeue:] (self=0x81bd508, _cmd=0xb7e39970, mask=4294967295, limit=0x81d5bc8, mode=0xb7b09d98, flag=1 '\001') at XGServerEvent.m:2367 ---Type to continue, or q to quit--- #21 0xb7bfeb63 in DPSGetEvent (ctxt=0x81bd508, mask=4294967295, limit=0x81d5bc8, mode=0xb7b09d98) at ../Headers/Additions/GNUstepGUI/GSDisplayServer.h:187 #22 0xb7bff3c1 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] (self=0x81a53d0, _cmd=0xb7e39bb8, mask=4294967295, expiration=0x81d5bc8, mode=0xb7b09d98, flag=1 '\001') at NSApplication.m:1964 #23 0xb7bfdd01 in -[NSApplication run] (self=0x81a53d0, _cmd=0xb7e2f560) at NSApplication.m:1411 #24 0xb7be091b in NSApplicationMain (argc=1, argv=0xbfdb5f04) at Functions.m:74 #25 0x0804bd22 in main (argc=Cannot access memory at address 0x170001 ) at main.m:28