Re: Trouble running the cairo backend

[TMC]

Fred Kiefer wrote:
> 
> Please send me this back trace and if need be, I will explain the other
> debug step in a follow up mail.
> 
> Cheers,
> Fred
> 
OK, the following is the output.
--Tycho Martin Clendenny

tycho@ticky:~$ debugapp GWorkspace
GNU gdb 6.6-debian
Copyright (C) 2006 Free Software Foundation, Inc.
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There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) b XGErrorHandler
Function "XGErrorHandler" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y

Breakpoint 1 (XGErrorHandler) pending.
(gdb) run
Starting program:
/home/tycho/GNUstep/System/Applications/GWorkspace.app/GWorkspace 
[Thread debugging using libthread_db enabled]
[New Thread -1221323088 (LWP 6528)]
Breakpoint 2 at 0xb7125d7c: file XGServerEvent.m, line 125.
Pending breakpoint "XGErrorHandler" resolved
[Switching to Thread -1221323088 (LWP 6528)]

Breakpoint 2, XGErrorHandler (display=0x829d2d8, err=0xbfa7fbc8)
    at XGServerEvent.m:125
125     XGServerEvent.m: No such file or directory.
        in XGServerEvent.m
(gdb) backtrace
#0  XGErrorHandler (display=0x829d2d8, err=0xbfa7fbc8) at
XGServerEvent.m:125
#1  0xb6f31bfa in _XError () from /usr/lib/libX11.so.6
#2  0xb6f336c4 in _XReply () from /usr/lib/libX11.so.6
#3  0xb6f2d5da in XSync () from /usr/lib/libX11.so.6
#4  0xb713e8ee in +[XWindowBuffer windowBufferForWindow:depthInfo:] (
    self=0xb7165d80, _cmd=0xb71694b8, awindow=0x82aa0b0, aDI=0xbfa7fd60)
    at XWindowBuffer.m:343
#5  0xb714914e in -[XGCairoXImageSurface initWithDevice:] (self=0x83b5568, 
    _cmd=0xb7168a58, device=0x82aa0b0) at XGCairoXImageSurface.m:40
#6  0xb71451a4 in -[CairoGState GSSetDevice:::] (self=0x82b8c78, 
    _cmd=0xb7168d88, device=0x82aa0b0, x=0, y=64) at CairoGState.m:154
#7  0xb7147efe in -[CairoContext(Ops) GSSetDevice:::] (self=0x8350158, 
    _cmd=0xb7164c38, device=0x82aa0b0, x=0, y=64) at CairoContext.m:113
#8  0xb713424b in GSSetDevice (ctxt=0x8350158, device=0x82aa0b0, x=0, y=64)
    at /home/tycho/GNUstep/System/Library/Headers/AppKit/DPSOperators.h:1141
#9  0xb71341e6 in -[XGServer(WindowOps) windowdevice:] (self=0x829bca8, 
    _cmd=0xb7ea5050, win=16) at XGServerWindow.m:2549
#10 0xb7d17753 in -[NSWindow _initBackendWindow] (self=0x828fb18, 
    _cmd=0xb7ea5100) at NSWindow.m:802
#11 0xb7d183a7 in -[NSWindow
initWithContentRect:styleMask:backing:defer:screen:] (self=0x828fb18,
_cmd=0xb7e186a8, contentRect=
        {origin = {x = 0, y = 0}, size = {width = 64, height = 64}}, 
    aStyle=64, bufferingType=NSBackingStoreRetained, flag=0 '\000', 
---Type <return> to continue, or q <return> to quit---
    aScreen=0x834f0e0) at NSWindow.m:976
#12 0xb7bad99d in -[NSApplication(Private) _appIconInit] (self=0x8266b88, 
    _cmd=0xb7e18118) at NSApplication.m:3375
#13 0xb7ba5b72 in -[NSApplication finishLaunching] (self=0x8266b88, 
    _cmd=0xb7e18288) at NSApplication.m:936
#14 0xb7ba78e4 in -[NSApplication run] (self=0x8266b88, _cmd=0x811cd78)
    at NSApplication.m:1348
#15 0x0804d81b in main () at main.m:37
(gdb) 
(gdb) quit
The program is running.  Exit anyway? (y or n) y
tycho@ticky:~$ 
-- 
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